Revision: 9916 http://pure-data.svn.sourceforge.net/pure-data/?rev=9916&view=rev Author: lluisbigorda Date: 2008-05-25 16:07:29 -0700 (Sun, 25 May 2008)
Log Message: -----------
changed extensions cpp to cc for autobuilds
Added Paths: ----------- trunk/externals/pix_opencv/pix_opencv_bgsubstract.cc trunk/externals/pix_opencv/pix_opencv_contours_boundingrect.cc trunk/externals/pix_opencv/pix_opencv_contours_convexity.cc trunk/externals/pix_opencv/pix_opencv_distrans.cc trunk/externals/pix_opencv/pix_opencv_edge.cc trunk/externals/pix_opencv/pix_opencv_haarcascade.cc trunk/externals/pix_opencv/pix_opencv_laplace.cc trunk/externals/pix_opencv/pix_opencv_morphology.cc trunk/externals/pix_opencv/pix_opencv_motempl.cc
Removed Paths: ------------- trunk/externals/pix_opencv/pix_opencv_bgsubstract.cpp trunk/externals/pix_opencv/pix_opencv_contours_boundingrect.cpp trunk/externals/pix_opencv/pix_opencv_contours_convexity.cpp trunk/externals/pix_opencv/pix_opencv_distrans.cpp trunk/externals/pix_opencv/pix_opencv_edge.cpp trunk/externals/pix_opencv/pix_opencv_haarcascade.cpp trunk/externals/pix_opencv/pix_opencv_laplace.cpp trunk/externals/pix_opencv/pix_opencv_morphology.cpp trunk/externals/pix_opencv/pix_opencv_motempl.cpp trunk/externals/pix_opencv/pix_opencv_threshold.cpp trunk/externals/pix_opencv/pix_opencv_threshold.h
Added: trunk/externals/pix_opencv/pix_opencv_bgsubstract.cc =================================================================== --- trunk/externals/pix_opencv/pix_opencv_bgsubstract.cc (rev 0) +++ trunk/externals/pix_opencv/pix_opencv_bgsubstract.cc 2008-05-25 23:07:29 UTC (rev 9916) @@ -0,0 +1,257 @@ +//////////////////////////////////////////////////////// +// +// GEM - Graphics Environment for Multimedia +// +// zmoelnig@iem.kug.ac.at +// +// Implementation file +// +// Copyright (c) 1997-2000 Mark Danks. +// Copyright (c) G\xFCnther Geiger. +// Copyright (c) 2001-2002 IOhannes m zmoelnig. forum::f\xFCr::uml\xE4ute. IEM +// Copyright (c) 2002 James Tittle & Chris Clepper +// For information on usage and redistribution, and for a DISCLAIMER OF ALL +// WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution. +// +///////////////////////////////////////////////////////// + +#include "pix_opencv_bgsubstract.h" + +CPPEXTERN_NEW(pix_opencv_bgsubstract) + +///////////////////////////////////////////////////////// +// +// pix_opencv_bgsubstract +// +///////////////////////////////////////////////////////// +// Constructor +// +///////////////////////////////////////////////////////// +pix_opencv_bgsubstract :: pix_opencv_bgsubstract() +{ + inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym("ft1")); + x_threshold = 13; + x_set = 1; + comp_xsize = 0; + comp_ysize = 0; + orig = NULL; + gray = NULL; + rgb = NULL; + grayLow = NULL; + grayUp = NULL; + prev_gray = NULL; + diff_8U = NULL; +} + +///////////////////////////////////////////////////////// +// Destructor +// +///////////////////////////////////////////////////////// +pix_opencv_bgsubstract :: ~pix_opencv_bgsubstract() +{ + //Destroy cv_images to clean memory + cvReleaseImage(&orig); + cvReleaseImage(&gray); + cvReleaseImage(&rgb); + cvReleaseImage(&prev_gray); + cvReleaseImage(&grayLow); + cvReleaseImage(&grayUp); + cvReleaseImage(&diff_8U); +} + +///////////////////////////////////////////////////////// +// processImage +// +///////////////////////////////////////////////////////// +void pix_opencv_bgsubstract :: processRGBAImage(imageStruct &image) +{ + + if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!orig)) { + + this->comp_xsize = image.xsize; + this->comp_ysize = image.ysize; + + //Destroy cv_images to clean memory + cvReleaseImage(&orig); + cvReleaseImage(&gray); + cvReleaseImage(&rgb); + cvReleaseImage(&prev_gray); + cvReleaseImage(&grayLow); + cvReleaseImage(&grayUp); + cvReleaseImage(&diff_8U); + + //create the orig image with new size + orig = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 4); + rgb = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 3); + + // Create the output images with new sizes + gray = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); + grayLow = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); + grayUp = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); + prev_gray = cvCreateImage(cvSize(orig->width,orig->height), 8, 1); + diff_8U = cvCreateImage(cvSize(orig->width,orig->height), 8, 1); + } + // Here we make a copy of the pixel data from image to orig->imageData + // orig is a IplImage struct, the default image type in openCV, take a look on the IplImage data structure here + // http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html + memcpy( orig->imageData, image.data, image.xsize*image.ysize*4 ); + + // Convert to grayscale + cvCvtColor(orig, gray, CV_BGRA2GRAY); + + if (x_set) { + memcpy( prev_gray->imageData, gray->imageData, image.xsize*image.ysize ); + x_set=0; + } + + cvSubS (prev_gray,cvScalar(x_threshold,x_threshold,x_threshold,x_threshold),grayLow,NULL); + cvAddS (prev_gray,cvScalar(x_threshold,x_threshold,x_threshold,x_threshold),grayUp,NULL); + cvInRange (gray, grayLow, grayUp, diff_8U); + + cvNot (diff_8U,diff_8U); + + cvCvtColor(diff_8U, orig, CV_GRAY2BGRA); + + //copy back the processed frame to image + memcpy( image.data, orig->imageData, image.xsize*image.ysize*4 ); +} + +void pix_opencv_bgsubstract :: processRGBImage(imageStruct &image) +{ + + if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!orig)) { + + this->comp_xsize = image.xsize; + this->comp_ysize = image.ysize; + + //Destroy cv_images to clean memory + cvReleaseImage(&orig); + cvReleaseImage(&gray); + cvReleaseImage(&rgb); + cvReleaseImage(&prev_gray); + cvReleaseImage(&grayLow); + cvReleaseImage(&grayUp); + cvReleaseImage(&diff_8U); + + //create the orig image with new size + orig = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 4); + rgb = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 3); + + // Create the output images with new sizes + gray = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); + grayLow = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); + grayUp = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); + prev_gray = cvCreateImage(cvSize(orig->width,orig->height), 8, 1); + diff_8U = cvCreateImage(cvSize(orig->width,orig->height), 8, 1); + } + // Here we make a copy of the pixel data from image to orig->imageData + // orig is a IplImage struct, the default image type in openCV, take a look on the IplImage data structure here + // http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html + memcpy( rgb->imageData, image.data, image.xsize*image.ysize*3 ); + + // Convert to grayscale + cvCvtColor(rgb, gray, CV_BGRA2GRAY); + + if (x_set) { + memcpy( prev_gray->imageData, gray->imageData, image.xsize*image.ysize ); + x_set=0; + } + + cvSubS (prev_gray,cvScalar(x_threshold,x_threshold,x_threshold,x_threshold),grayLow,NULL); + cvAddS (prev_gray,cvScalar(x_threshold,x_threshold,x_threshold,x_threshold),grayUp,NULL); + cvInRange (gray, grayLow, grayUp, diff_8U); + + cvNot (diff_8U,diff_8U); + + cvCvtColor(diff_8U, rgb, CV_GRAY2BGR); + + //copy back the processed frame to image + memcpy( image.data, rgb->imageData, image.xsize*image.ysize*3 ); + +} + +void pix_opencv_bgsubstract :: processYUVImage(imageStruct &image) +{ +} + +void pix_opencv_bgsubstract :: processGrayImage(imageStruct &image) +{ + + if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!orig)) { + + this->comp_xsize = image.xsize; + this->comp_ysize = image.ysize; + + //Destroy cv_images to clean memory + cvReleaseImage(&orig); + cvReleaseImage(&gray); + cvReleaseImage(&rgb); + cvReleaseImage(&prev_gray); + cvReleaseImage(&grayLow); + cvReleaseImage(&grayUp); + cvReleaseImage(&diff_8U); + + //create the orig image with new size + orig = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 4); + rgb = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 3); + + // Create the output images with new sizes + gray = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); + grayLow = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); + grayUp = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); + prev_gray = cvCreateImage(cvSize(orig->width,orig->height), 8, 1); + diff_8U = cvCreateImage(cvSize(orig->width,orig->height), 8, 1); + } + // Here we make a copy of the pixel data from image to orig->imageData + // orig is a IplImage struct, the default image type in openCV, take a look on the IplImage data structure here + // http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html + memcpy( gray->imageData, image.data, image.xsize*image.ysize ); + + + if (x_set) { + memcpy( prev_gray->imageData, gray->imageData, image.xsize*image.ysize ); + x_set=0; + } + + cvSubS (prev_gray,cvScalar(x_threshold,x_threshold,x_threshold,x_threshold),grayLow,NULL); + cvAddS (prev_gray,cvScalar(x_threshold,x_threshold,x_threshold,x_threshold),grayUp,NULL); + cvInRange (gray, grayLow, grayUp, diff_8U); + + cvNot (diff_8U,diff_8U); + + //copy back the processed frame to image + memcpy( image.data, diff_8U->imageData, image.xsize*image.ysize ); +} + +///////////////////////////////////////////////////////// +// floatThreshMess +// +///////////////////////////////////////////////////////// +void pix_opencv_bgsubstract :: floatThreshMess (float x_threshold) +{ + this->x_threshold = (int)x_threshold; +} +void pix_opencv_bgsubstract :: SetMess () +{ + this->x_set = 1; +} + +///////////////////////////////////////////////////////// +// static member function +// +///////////////////////////////////////////////////////// +void pix_opencv_bgsubstract :: obj_setupCallback(t_class *classPtr) +{ + class_addmethod(classPtr, (t_method)&pix_opencv_bgsubstract::floatTreshMessCallback, + gensym("ft1"), A_FLOAT, A_NULL); + class_addmethod(classPtr, (t_method)&pix_opencv_bgsubstract::SetMessCallback, + gensym("set"), A_NULL); +} +void pix_opencv_bgsubstract :: floatTreshMessCallback(void *data, t_floatarg x_threshold) +{ + GetMyClass(data)->floatThreshMess((float)x_threshold); +} +void pix_opencv_bgsubstract :: SetMessCallback(void *data) +{ + GetMyClass(data)->SetMess(); +}
Deleted: trunk/externals/pix_opencv/pix_opencv_bgsubstract.cpp =================================================================== --- trunk/externals/pix_opencv/pix_opencv_bgsubstract.cpp 2008-05-25 22:44:13 UTC (rev 9915) +++ trunk/externals/pix_opencv/pix_opencv_bgsubstract.cpp 2008-05-25 23:07:29 UTC (rev 9916) @@ -1,257 +0,0 @@ -//////////////////////////////////////////////////////// -// -// GEM - Graphics Environment for Multimedia -// -// zmoelnig@iem.kug.ac.at -// -// Implementation file -// -// Copyright (c) 1997-2000 Mark Danks. -// Copyright (c) G\xFCnther Geiger. -// Copyright (c) 2001-2002 IOhannes m zmoelnig. forum::f\xFCr::uml\xE4ute. IEM -// Copyright (c) 2002 James Tittle & Chris Clepper -// For information on usage and redistribution, and for a DISCLAIMER OF ALL -// WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution. -// -///////////////////////////////////////////////////////// - -#include "pix_opencv_bgsubstract.h" - -CPPEXTERN_NEW(pix_opencv_bgsubstract) - -///////////////////////////////////////////////////////// -// -// pix_opencv_bgsubstract -// -///////////////////////////////////////////////////////// -// Constructor -// -///////////////////////////////////////////////////////// -pix_opencv_bgsubstract :: pix_opencv_bgsubstract() -{ - inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym("ft1")); - x_threshold = 13; - x_set = 1; - comp_xsize = 0; - comp_ysize = 0; - orig = NULL; - gray = NULL; - rgb = NULL; - grayLow = NULL; - grayUp = NULL; - prev_gray = NULL; - diff_8U = NULL; -} - -///////////////////////////////////////////////////////// -// Destructor -// -///////////////////////////////////////////////////////// -pix_opencv_bgsubstract :: ~pix_opencv_bgsubstract() -{ - //Destroy cv_images to clean memory - cvReleaseImage(&orig); - cvReleaseImage(&gray); - cvReleaseImage(&rgb); - cvReleaseImage(&prev_gray); - cvReleaseImage(&grayLow); - cvReleaseImage(&grayUp); - cvReleaseImage(&diff_8U); -} - -///////////////////////////////////////////////////////// -// processImage -// -///////////////////////////////////////////////////////// -void pix_opencv_bgsubstract :: processRGBAImage(imageStruct &image) -{ - - if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!orig)) { - - this->comp_xsize = image.xsize; - this->comp_ysize = image.ysize; - - //Destroy cv_images to clean memory - cvReleaseImage(&orig); - cvReleaseImage(&gray); - cvReleaseImage(&rgb); - cvReleaseImage(&prev_gray); - cvReleaseImage(&grayLow); - cvReleaseImage(&grayUp); - cvReleaseImage(&diff_8U); - - //create the orig image with new size - orig = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 4); - rgb = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 3); - - // Create the output images with new sizes - gray = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); - grayLow = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); - grayUp = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); - prev_gray = cvCreateImage(cvSize(orig->width,orig->height), 8, 1); - diff_8U = cvCreateImage(cvSize(orig->width,orig->height), 8, 1); - } - // Here we make a copy of the pixel data from image to orig->imageData - // orig is a IplImage struct, the default image type in openCV, take a look on the IplImage data structure here - // http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html - memcpy( orig->imageData, image.data, image.xsize*image.ysize*4 ); - - // Convert to grayscale - cvCvtColor(orig, gray, CV_BGRA2GRAY); - - if (x_set) { - memcpy( prev_gray->imageData, gray->imageData, image.xsize*image.ysize ); - x_set=0; - } - - cvSubS (prev_gray,cvScalar(x_threshold,x_threshold,x_threshold,x_threshold),grayLow,NULL); - cvAddS (prev_gray,cvScalar(x_threshold,x_threshold,x_threshold,x_threshold),grayUp,NULL); - cvInRange (gray, grayLow, grayUp, diff_8U); - - cvNot (diff_8U,diff_8U); - - cvCvtColor(diff_8U, orig, CV_GRAY2BGRA); - - //copy back the processed frame to image - memcpy( image.data, orig->imageData, image.xsize*image.ysize*4 ); -} - -void pix_opencv_bgsubstract :: processRGBImage(imageStruct &image) -{ - - if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!orig)) { - - this->comp_xsize = image.xsize; - this->comp_ysize = image.ysize; - - //Destroy cv_images to clean memory - cvReleaseImage(&orig); - cvReleaseImage(&gray); - cvReleaseImage(&rgb); - cvReleaseImage(&prev_gray); - cvReleaseImage(&grayLow); - cvReleaseImage(&grayUp); - cvReleaseImage(&diff_8U); - - //create the orig image with new size - orig = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 4); - rgb = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 3); - - // Create the output images with new sizes - gray = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); - grayLow = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); - grayUp = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); - prev_gray = cvCreateImage(cvSize(orig->width,orig->height), 8, 1); - diff_8U = cvCreateImage(cvSize(orig->width,orig->height), 8, 1); - } - // Here we make a copy of the pixel data from image to orig->imageData - // orig is a IplImage struct, the default image type in openCV, take a look on the IplImage data structure here - // http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html - memcpy( rgb->imageData, image.data, image.xsize*image.ysize*3 ); - - // Convert to grayscale - cvCvtColor(rgb, gray, CV_BGRA2GRAY); - - if (x_set) { - memcpy( prev_gray->imageData, gray->imageData, image.xsize*image.ysize ); - x_set=0; - } - - cvSubS (prev_gray,cvScalar(x_threshold,x_threshold,x_threshold,x_threshold),grayLow,NULL); - cvAddS (prev_gray,cvScalar(x_threshold,x_threshold,x_threshold,x_threshold),grayUp,NULL); - cvInRange (gray, grayLow, grayUp, diff_8U); - - cvNot (diff_8U,diff_8U); - - cvCvtColor(diff_8U, rgb, CV_GRAY2BGR); - - //copy back the processed frame to image - memcpy( image.data, rgb->imageData, image.xsize*image.ysize*3 ); - -} - -void pix_opencv_bgsubstract :: processYUVImage(imageStruct &image) -{ -} - -void pix_opencv_bgsubstract :: processGrayImage(imageStruct &image) -{ - - if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!orig)) { - - this->comp_xsize = image.xsize; - this->comp_ysize = image.ysize; - - //Destroy cv_images to clean memory - cvReleaseImage(&orig); - cvReleaseImage(&gray); - cvReleaseImage(&rgb); - cvReleaseImage(&prev_gray); - cvReleaseImage(&grayLow); - cvReleaseImage(&grayUp); - cvReleaseImage(&diff_8U); - - //create the orig image with new size - orig = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 4); - rgb = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 3); - - // Create the output images with new sizes - gray = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); - grayLow = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); - grayUp = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); - prev_gray = cvCreateImage(cvSize(orig->width,orig->height), 8, 1); - diff_8U = cvCreateImage(cvSize(orig->width,orig->height), 8, 1); - } - // Here we make a copy of the pixel data from image to orig->imageData - // orig is a IplImage struct, the default image type in openCV, take a look on the IplImage data structure here - // http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html - memcpy( gray->imageData, image.data, image.xsize*image.ysize ); - - - if (x_set) { - memcpy( prev_gray->imageData, gray->imageData, image.xsize*image.ysize ); - x_set=0; - } - - cvSubS (prev_gray,cvScalar(x_threshold,x_threshold,x_threshold,x_threshold),grayLow,NULL); - cvAddS (prev_gray,cvScalar(x_threshold,x_threshold,x_threshold,x_threshold),grayUp,NULL); - cvInRange (gray, grayLow, grayUp, diff_8U); - - cvNot (diff_8U,diff_8U); - - //copy back the processed frame to image - memcpy( image.data, diff_8U->imageData, image.xsize*image.ysize ); -} - -///////////////////////////////////////////////////////// -// floatThreshMess -// -///////////////////////////////////////////////////////// -void pix_opencv_bgsubstract :: floatThreshMess (float x_threshold) -{ - this->x_threshold = (int)x_threshold; -} -void pix_opencv_bgsubstract :: SetMess () -{ - this->x_set = 1; -} - -///////////////////////////////////////////////////////// -// static member function -// -///////////////////////////////////////////////////////// -void pix_opencv_bgsubstract :: obj_setupCallback(t_class *classPtr) -{ - class_addmethod(classPtr, (t_method)&pix_opencv_bgsubstract::floatTreshMessCallback, - gensym("ft1"), A_FLOAT, A_NULL); - class_addmethod(classPtr, (t_method)&pix_opencv_bgsubstract::SetMessCallback, - gensym("set"), A_NULL); -} -void pix_opencv_bgsubstract :: floatTreshMessCallback(void *data, t_floatarg x_threshold) -{ - GetMyClass(data)->floatThreshMess((float)x_threshold); -} -void pix_opencv_bgsubstract :: SetMessCallback(void *data) -{ - GetMyClass(data)->SetMess(); -}
Added: trunk/externals/pix_opencv/pix_opencv_contours_boundingrect.cc =================================================================== --- trunk/externals/pix_opencv/pix_opencv_contours_boundingrect.cc (rev 0) +++ trunk/externals/pix_opencv/pix_opencv_contours_boundingrect.cc 2008-05-25 23:07:29 UTC (rev 9916) @@ -0,0 +1,305 @@ +//////////////////////////////////////////////////////// +// +// GEM - Graphics Environment for Multimedia +// +// zmoelnig@iem.kug.ac.at +// +// Implementation file +// +// Copyright (c) 1997-2000 Mark Danks. +// Copyright (c) G\xFCnther Geiger. +// Copyright (c) 2001-2002 IOhannes m zmoelnig. forum::f\xFCr::uml\xE4ute. IEM +// Copyright (c) 2002 James Tittle & Chris Clepper +// For information on usage and redistribution, and for a DISCLAIMER OF ALL +// WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution. +// +///////////////////////////////////////////////////////// + +#include "pix_opencv_contours_boundingrect.h" + +CPPEXTERN_NEW(pix_opencv_contours_boundingrect) + +///////////////////////////////////////////////////////// +// +// pix_opencv_contours_boundingrect +// +///////////////////////////////////////////////////////// +// Constructor +// +///////////////////////////////////////////////////////// +pix_opencv_contours_boundingrect :: pix_opencv_contours_boundingrect() +{ + inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym("minarea")); + inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym("maxarea")); + m_dataout = outlet_new(this->x_obj, 0); + minarea = 1; + maxarea = 320*240; + comp_xsize = 0; + comp_ysize = 0; + orig = NULL; + gray = NULL; + cnt_img = NULL; + rgb = NULL; + +} + +///////////////////////////////////////////////////////// +// Destructor +// +///////////////////////////////////////////////////////// +pix_opencv_contours_boundingrect :: ~pix_opencv_contours_boundingrect() +{ + //Destroy cv_images to clean memory + cvReleaseImage(&orig); + cvReleaseImage(&gray); + cvReleaseImage(&cnt_img); + cvReleaseImage(&rgb); +} + +///////////////////////////////////////////////////////// +// processImage +// +///////////////////////////////////////////////////////// +void pix_opencv_contours_boundingrect :: processRGBAImage(imageStruct &image) +{ + unsigned char *pixels = image.data; + + if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!orig)) { + + this->comp_xsize = image.xsize; + this->comp_ysize = image.ysize; + + //Destroy cv_images to clean memory + cvReleaseImage(&orig); + cvReleaseImage(&gray); + cvReleaseImage(&cnt_img); + cvReleaseImage(&rgb); + + //create the orig image with new size + orig = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 4); + + // Create the output images with new sizes + rgb = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 3); + cnt_img = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 3); + + gray = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); + + } + // Here we make a copy of the pixel data from image to orig->imageData + // orig is a IplImage struct, the default image type in openCV, take a look on the IplImage data structure here + // http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html + memcpy( orig->imageData, image.data, image.xsize*image.ysize*4 ); + + // Convert to grayscale + cvCvtColor(orig, gray, CV_RGBA2GRAY); + + CvSeq* contours; + CvMemStorage* stor02; + stor02 = cvCreateMemStorage(0); + + cvFindContours( gray, stor02, &contours, sizeof(CvContour), CV_RETR_TREE, CV_CHAIN_APPROX_SIMPLE, cvPoint(0,0) ); + if (contours) contours = cvApproxPoly( contours, sizeof(CvContour), stor02, CV_POLY_APPROX_DP, 3, 1 ); + + + int i = 0; // Indicator of cycles. + for( ; contours != 0; contours = contours->h_next ) + { + int count = contours->total; // This is number point in contour + CvRect rect; + + rect = cvContourBoundingRect( contours, 1); + if ( ( (rect.width*rect.height) > minarea ) && ( (rect.width*rect.height) < maxarea ) ) { + cvRectangle( orig, cvPoint(rect.x,rect.y), cvPoint(rect.x+rect.width,rect.y+rect.height), CV_RGB(255,0,0), 2, 8 , 0 ); + + t_atom rlist[4]; + SETFLOAT(&rlist[0], i); + SETFLOAT(&rlist[1], rect.x); + SETFLOAT(&rlist[2], rect.y); + SETFLOAT(&rlist[3], rect.width); + SETFLOAT(&rlist[4], rect.height); + + outlet_list( m_dataout, 0, 5, rlist ); + i++; + } + + } + + cvReleaseMemStorage( &stor02 ); + + + //copy back the processed frame to image + memcpy( image.data, orig->imageData, image.xsize*image.ysize*4 ); +} + +void pix_opencv_contours_boundingrect :: processRGBImage(imageStruct &image) +{ + unsigned char *pixels = image.data; + + if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!rgb)) { + + this->comp_xsize = image.xsize; + this->comp_ysize = image.ysize; + + //Destroy cv_images to clean memory + cvReleaseImage(&orig); + cvReleaseImage(&gray); + cvReleaseImage(&cnt_img); + cvReleaseImage(&rgb); + + //create the orig image with new size + rgb = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 3); + + // Create the output images with new sizes + cnt_img = cvCreateImage(cvSize(rgb->width,rgb->height), IPL_DEPTH_8U, 3); + + gray = cvCreateImage(cvSize(rgb->width,rgb->height), IPL_DEPTH_8U, 1); + + } + // FEM UNA COPIA DEL PACKET A image->imageData ... http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html aqui veiem la estructura de IplImage + memcpy( rgb->imageData, image.data, image.xsize*image.ysize*3 ); + + // Convert to grayscale + cvCvtColor(rgb, gray, CV_RGB2GRAY); + + CvSeq* contours; + CvMemStorage* stor02; + stor02 = cvCreateMemStorage(0); + + cvFindContours( gray, stor02, &contours, sizeof(CvContour), CV_RETR_TREE, CV_CHAIN_APPROX_SIMPLE, cvPoint(0,0) ); + if (contours) contours = cvApproxPoly( contours, sizeof(CvContour), stor02, CV_POLY_APPROX_DP, 3, 1 ); + + + int i = 0; // Indicator of cycles. + for( ; contours != 0; contours = contours->h_next ) + { + int count = contours->total; // This is number point in contour + CvRect rect; + + rect = cvContourBoundingRect( contours, 1); + if ( ( (rect.width*rect.height) > minarea ) && ( (rect.width*rect.height) < maxarea ) ) { + cvRectangle( rgb, cvPoint(rect.x,rect.y), cvPoint(rect.x+rect.width,rect.y+rect.height), CV_RGB(255,0,0), 2, 8 , 0 ); + + t_atom rlist[4]; + SETFLOAT(&rlist[0], i); + SETFLOAT(&rlist[1], rect.x); + SETFLOAT(&rlist[2], rect.y); + SETFLOAT(&rlist[3], rect.width); + SETFLOAT(&rlist[4], rect.height); + + outlet_list( m_dataout, 0, 5, rlist ); + i++; + } + + } + + cvReleaseMemStorage( &stor02 ); + + + //cvShowImage(wndname, cedge); + memcpy( image.data, rgb->imageData, image.xsize*image.ysize*3 ); +} + +void pix_opencv_contours_boundingrect :: processYUVImage(imageStruct &image) +{ +} + +void pix_opencv_contours_boundingrect :: processGrayImage(imageStruct &image) +{ + + if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!orig)) { + + this->comp_xsize = image.xsize; + this->comp_ysize = image.ysize; + + //Destroy cv_images to clean memory + cvReleaseImage(&orig); + cvReleaseImage(&gray); + cvReleaseImage(&cnt_img); + cvReleaseImage(&rgb); + + //create the orig image with new size + orig = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 4); + + // Create the output images with new sizes + rgb = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 3); + cnt_img = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 3); + + gray = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); + + } + // Here we make a copy of the pixel data from image to orig->imageData + // orig is a IplImage struct, the default image type in openCV, take a look on the IplImage data structure here + // http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html + memcpy( gray->imageData, image.data, image.xsize*image.ysize ); + + + CvSeq* contours; + CvMemStorage* stor02; + stor02 = cvCreateMemStorage(0); + + cvFindContours( gray, stor02, &contours, sizeof(CvContour), CV_RETR_TREE, CV_CHAIN_APPROX_SIMPLE, cvPoint(0,0) ); + if (contours) contours = cvApproxPoly( contours, sizeof(CvContour), stor02, CV_POLY_APPROX_DP, 3, 1 ); + + + int i = 0; // Indicator of cycles. + for( ; contours != 0; contours = contours->h_next ) + { + int count = contours->total; // This is number point in contour + CvRect rect; + + rect = cvContourBoundingRect( contours, 1); + if ( ( (rect.width*rect.height) > minarea ) && ( (rect.width*rect.height) < maxarea ) ) { + cvRectangle( gray, cvPoint(rect.x,rect.y), cvPoint(rect.x+rect.width,rect.y+rect.height), CV_RGB(255,0,0), 2, 8 , 0 ); + + t_atom rlist[4]; + SETFLOAT(&rlist[0], i); + SETFLOAT(&rlist[1], rect.x); + SETFLOAT(&rlist[2], rect.y); + SETFLOAT(&rlist[3], rect.width); + SETFLOAT(&rlist[4], rect.height); + + outlet_list( m_dataout, 0, 5, rlist ); + i++; + } + + } + + cvReleaseMemStorage( &stor02 ); + + + //copy back the processed frame to image + memcpy( image.data, gray->imageData, image.xsize*image.ysize ); +} + +///////////////////////////////////////////////////////// +// floatThreshMess +// +///////////////////////////////////////////////////////// +void pix_opencv_contours_boundingrect :: floatMinAreaMess (float minarea) +{ + if (minarea>0) this->minarea = (int)minarea; +} +void pix_opencv_contours_boundingrect :: floatMaxAreaMess (float maxarea) +{ + if (maxarea>0) this->maxarea = (int)maxarea; +} + +///////////////////////////////////////////////////////// +// static member function +// +///////////////////////////////////////////////////////// +void pix_opencv_contours_boundingrect :: obj_setupCallback(t_class *classPtr) +{ + class_addmethod(classPtr, (t_method)&pix_opencv_contours_boundingrect::floatMinAreaMessCallback, + gensym("minarea"), A_FLOAT, A_NULL); + class_addmethod(classPtr, (t_method)&pix_opencv_contours_boundingrect::floatMaxAreaMessCallback, + gensym("maxarea"), A_FLOAT, A_NULL); +} +void pix_opencv_contours_boundingrect :: floatMaxAreaMessCallback(void *data, t_floatarg maxarea) +{ + GetMyClass(data)->floatMaxAreaMess((float)maxarea); +} +void pix_opencv_contours_boundingrect :: floatMinAreaMessCallback(void *data, t_floatarg minarea) +{ + GetMyClass(data)->floatMinAreaMess((float)minarea); +}
Deleted: trunk/externals/pix_opencv/pix_opencv_contours_boundingrect.cpp =================================================================== --- trunk/externals/pix_opencv/pix_opencv_contours_boundingrect.cpp 2008-05-25 22:44:13 UTC (rev 9915) +++ trunk/externals/pix_opencv/pix_opencv_contours_boundingrect.cpp 2008-05-25 23:07:29 UTC (rev 9916) @@ -1,305 +0,0 @@ -//////////////////////////////////////////////////////// -// -// GEM - Graphics Environment for Multimedia -// -// zmoelnig@iem.kug.ac.at -// -// Implementation file -// -// Copyright (c) 1997-2000 Mark Danks. -// Copyright (c) G\xFCnther Geiger. -// Copyright (c) 2001-2002 IOhannes m zmoelnig. forum::f\xFCr::uml\xE4ute. IEM -// Copyright (c) 2002 James Tittle & Chris Clepper -// For information on usage and redistribution, and for a DISCLAIMER OF ALL -// WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution. -// -///////////////////////////////////////////////////////// - -#include "pix_opencv_contours_boundingrect.h" - -CPPEXTERN_NEW(pix_opencv_contours_boundingrect) - -///////////////////////////////////////////////////////// -// -// pix_opencv_contours_boundingrect -// -///////////////////////////////////////////////////////// -// Constructor -// -///////////////////////////////////////////////////////// -pix_opencv_contours_boundingrect :: pix_opencv_contours_boundingrect() -{ - inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym("minarea")); - inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym("maxarea")); - m_dataout = outlet_new(this->x_obj, 0); - minarea = 1; - maxarea = 320*240; - comp_xsize = 0; - comp_ysize = 0; - orig = NULL; - gray = NULL; - cnt_img = NULL; - rgb = NULL; - -} - -///////////////////////////////////////////////////////// -// Destructor -// -///////////////////////////////////////////////////////// -pix_opencv_contours_boundingrect :: ~pix_opencv_contours_boundingrect() -{ - //Destroy cv_images to clean memory - cvReleaseImage(&orig); - cvReleaseImage(&gray); - cvReleaseImage(&cnt_img); - cvReleaseImage(&rgb); -} - -///////////////////////////////////////////////////////// -// processImage -// -///////////////////////////////////////////////////////// -void pix_opencv_contours_boundingrect :: processRGBAImage(imageStruct &image) -{ - unsigned char *pixels = image.data; - - if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!orig)) { - - this->comp_xsize = image.xsize; - this->comp_ysize = image.ysize; - - //Destroy cv_images to clean memory - cvReleaseImage(&orig); - cvReleaseImage(&gray); - cvReleaseImage(&cnt_img); - cvReleaseImage(&rgb); - - //create the orig image with new size - orig = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 4); - - // Create the output images with new sizes - rgb = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 3); - cnt_img = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 3); - - gray = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); - - } - // Here we make a copy of the pixel data from image to orig->imageData - // orig is a IplImage struct, the default image type in openCV, take a look on the IplImage data structure here - // http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html - memcpy( orig->imageData, image.data, image.xsize*image.ysize*4 ); - - // Convert to grayscale - cvCvtColor(orig, gray, CV_RGBA2GRAY); - - CvSeq* contours; - CvMemStorage* stor02; - stor02 = cvCreateMemStorage(0); - - cvFindContours( gray, stor02, &contours, sizeof(CvContour), CV_RETR_TREE, CV_CHAIN_APPROX_SIMPLE, cvPoint(0,0) ); - if (contours) contours = cvApproxPoly( contours, sizeof(CvContour), stor02, CV_POLY_APPROX_DP, 3, 1 ); - - - int i = 0; // Indicator of cycles. - for( ; contours != 0; contours = contours->h_next ) - { - int count = contours->total; // This is number point in contour - CvRect rect; - - rect = cvContourBoundingRect( contours, 1); - if ( ( (rect.width*rect.height) > minarea ) && ( (rect.width*rect.height) < maxarea ) ) { - cvRectangle( orig, cvPoint(rect.x,rect.y), cvPoint(rect.x+rect.width,rect.y+rect.height), CV_RGB(255,0,0), 2, 8 , 0 ); - - t_atom rlist[4]; - SETFLOAT(&rlist[0], i); - SETFLOAT(&rlist[1], rect.x); - SETFLOAT(&rlist[2], rect.y); - SETFLOAT(&rlist[3], rect.width); - SETFLOAT(&rlist[4], rect.height); - - outlet_list( m_dataout, 0, 5, rlist ); - i++; - } - - } - - cvReleaseMemStorage( &stor02 ); - - - //copy back the processed frame to image - memcpy( image.data, orig->imageData, image.xsize*image.ysize*4 ); -} - -void pix_opencv_contours_boundingrect :: processRGBImage(imageStruct &image) -{ - unsigned char *pixels = image.data; - - if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!rgb)) { - - this->comp_xsize = image.xsize; - this->comp_ysize = image.ysize; - - //Destroy cv_images to clean memory - cvReleaseImage(&orig); - cvReleaseImage(&gray); - cvReleaseImage(&cnt_img); - cvReleaseImage(&rgb); - - //create the orig image with new size - rgb = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 3); - - // Create the output images with new sizes - cnt_img = cvCreateImage(cvSize(rgb->width,rgb->height), IPL_DEPTH_8U, 3); - - gray = cvCreateImage(cvSize(rgb->width,rgb->height), IPL_DEPTH_8U, 1); - - } - // FEM UNA COPIA DEL PACKET A image->imageData ... http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html aqui veiem la estructura de IplImage - memcpy( rgb->imageData, image.data, image.xsize*image.ysize*3 ); - - // Convert to grayscale - cvCvtColor(rgb, gray, CV_RGB2GRAY); - - CvSeq* contours; - CvMemStorage* stor02; - stor02 = cvCreateMemStorage(0); - - cvFindContours( gray, stor02, &contours, sizeof(CvContour), CV_RETR_TREE, CV_CHAIN_APPROX_SIMPLE, cvPoint(0,0) ); - if (contours) contours = cvApproxPoly( contours, sizeof(CvContour), stor02, CV_POLY_APPROX_DP, 3, 1 ); - - - int i = 0; // Indicator of cycles. - for( ; contours != 0; contours = contours->h_next ) - { - int count = contours->total; // This is number point in contour - CvRect rect; - - rect = cvContourBoundingRect( contours, 1); - if ( ( (rect.width*rect.height) > minarea ) && ( (rect.width*rect.height) < maxarea ) ) { - cvRectangle( rgb, cvPoint(rect.x,rect.y), cvPoint(rect.x+rect.width,rect.y+rect.height), CV_RGB(255,0,0), 2, 8 , 0 ); - - t_atom rlist[4]; - SETFLOAT(&rlist[0], i); - SETFLOAT(&rlist[1], rect.x); - SETFLOAT(&rlist[2], rect.y); - SETFLOAT(&rlist[3], rect.width); - SETFLOAT(&rlist[4], rect.height); - - outlet_list( m_dataout, 0, 5, rlist ); - i++; - } - - } - - cvReleaseMemStorage( &stor02 ); - - - //cvShowImage(wndname, cedge); - memcpy( image.data, rgb->imageData, image.xsize*image.ysize*3 ); -} - -void pix_opencv_contours_boundingrect :: processYUVImage(imageStruct &image) -{ -} - -void pix_opencv_contours_boundingrect :: processGrayImage(imageStruct &image) -{ - - if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!orig)) { - - this->comp_xsize = image.xsize; - this->comp_ysize = image.ysize; - - //Destroy cv_images to clean memory - cvReleaseImage(&orig); - cvReleaseImage(&gray); - cvReleaseImage(&cnt_img); - cvReleaseImage(&rgb); - - //create the orig image with new size - orig = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 4); - - // Create the output images with new sizes - rgb = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 3); - cnt_img = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 3); - - gray = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); - - } - // Here we make a copy of the pixel data from image to orig->imageData - // orig is a IplImage struct, the default image type in openCV, take a look on the IplImage data structure here - // http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html - memcpy( gray->imageData, image.data, image.xsize*image.ysize ); - - - CvSeq* contours; - CvMemStorage* stor02; - stor02 = cvCreateMemStorage(0); - - cvFindContours( gray, stor02, &contours, sizeof(CvContour), CV_RETR_TREE, CV_CHAIN_APPROX_SIMPLE, cvPoint(0,0) ); - if (contours) contours = cvApproxPoly( contours, sizeof(CvContour), stor02, CV_POLY_APPROX_DP, 3, 1 ); - - - int i = 0; // Indicator of cycles. - for( ; contours != 0; contours = contours->h_next ) - { - int count = contours->total; // This is number point in contour - CvRect rect; - - rect = cvContourBoundingRect( contours, 1); - if ( ( (rect.width*rect.height) > minarea ) && ( (rect.width*rect.height) < maxarea ) ) { - cvRectangle( gray, cvPoint(rect.x,rect.y), cvPoint(rect.x+rect.width,rect.y+rect.height), CV_RGB(255,0,0), 2, 8 , 0 ); - - t_atom rlist[4]; - SETFLOAT(&rlist[0], i); - SETFLOAT(&rlist[1], rect.x); - SETFLOAT(&rlist[2], rect.y); - SETFLOAT(&rlist[3], rect.width); - SETFLOAT(&rlist[4], rect.height); - - outlet_list( m_dataout, 0, 5, rlist ); - i++; - } - - } - - cvReleaseMemStorage( &stor02 ); - - - //copy back the processed frame to image - memcpy( image.data, gray->imageData, image.xsize*image.ysize ); -} - -///////////////////////////////////////////////////////// -// floatThreshMess -// -///////////////////////////////////////////////////////// -void pix_opencv_contours_boundingrect :: floatMinAreaMess (float minarea) -{ - if (minarea>0) this->minarea = (int)minarea; -} -void pix_opencv_contours_boundingrect :: floatMaxAreaMess (float maxarea) -{ - if (maxarea>0) this->maxarea = (int)maxarea; -} - -///////////////////////////////////////////////////////// -// static member function -// -///////////////////////////////////////////////////////// -void pix_opencv_contours_boundingrect :: obj_setupCallback(t_class *classPtr) -{ - class_addmethod(classPtr, (t_method)&pix_opencv_contours_boundingrect::floatMinAreaMessCallback, - gensym("minarea"), A_FLOAT, A_NULL); - class_addmethod(classPtr, (t_method)&pix_opencv_contours_boundingrect::floatMaxAreaMessCallback, - gensym("maxarea"), A_FLOAT, A_NULL); -} -void pix_opencv_contours_boundingrect :: floatMaxAreaMessCallback(void *data, t_floatarg maxarea) -{ - GetMyClass(data)->floatMaxAreaMess((float)maxarea); -} -void pix_opencv_contours_boundingrect :: floatMinAreaMessCallback(void *data, t_floatarg minarea) -{ - GetMyClass(data)->floatMinAreaMess((float)minarea); -}
Added: trunk/externals/pix_opencv/pix_opencv_contours_convexity.cc =================================================================== --- trunk/externals/pix_opencv/pix_opencv_contours_convexity.cc (rev 0) +++ trunk/externals/pix_opencv/pix_opencv_contours_convexity.cc 2008-05-25 23:07:29 UTC (rev 9916) @@ -0,0 +1,684 @@ +//////////////////////////////////////////////////////// +// +// GEM - Graphics Environment for Multimedia +// +// zmoelnig@iem.kug.ac.at +// +// Implementation file +// +// Copyright (c) 1997-2000 Mark Danks. +// Copyright (c) G\xFCnther Geiger. +// Copyright (c) 2001-2002 IOhannes m zmoelnig. forum::f\xFCr::uml\xE4ute. IEM +// Copyright (c) 2002 James Tittle & Chris Clepper +// For information on usage and redistribution, and for a DISCLAIMER OF ALL +// WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution. +// +///////////////////////////////////////////////////////// + +#include "pix_opencv_contours_convexity.h" + +CPPEXTERN_NEW(pix_opencv_contours_convexity) + +///////////////////////////////////////////////////////// +// +// pix_opencv_contours_convexity +// +///////////////////////////////////////////////////////// +// Constructor +// +///////////////////////////////////////////////////////// +pix_opencv_contours_convexity :: pix_opencv_contours_convexity() +{ + //inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym("minarea")); + //inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym("maxarea")); + m_nomdef = outlet_new(this->x_obj, 0); + m_dataout = outlet_new(this->x_obj, 0); + minarea = 1; + maxarea = 320*240; + comp_xsize = 0; + comp_ysize = 0; + orig = NULL; + gray = NULL; + rgb = NULL; + +} + +///////////////////////////////////////////////////////// +// Destructor +// +///////////////////////////////////////////////////////// +pix_opencv_contours_convexity :: ~pix_opencv_contours_convexity() +{ + //Destroy cv_images to clean memory + cvReleaseImage(&orig); + cvReleaseImage(&gray); + cvReleaseImage(&rgb); +} + +///////////////////////////////////////////////////////// +// processImage +// +///////////////////////////////////////////////////////// +void pix_opencv_contours_convexity :: processRGBAImage(imageStruct &image) +{ + unsigned char *pixels = image.data; + + if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!orig)) { + + this->comp_xsize = image.xsize; + this->comp_ysize = image.ysize; + + //Destroy cv_images to clean memory + cvReleaseImage(&orig); + cvReleaseImage(&gray); + cvReleaseImage(&rgb); + + //create the orig image with new size + orig = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 4); + + // Create the output images with new sizes + rgb = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 3); + + gray = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); + + } + // Here we make a copy of the pixel data from image to orig->imageData + // orig is a IplImage struct, the default image type in openCV, take a look on the IplImage data structure here + // http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html + memcpy( orig->imageData, image.data, image.xsize*image.ysize*4 ); + + // Convert to grayscale + cvCvtColor(orig, gray, CV_RGBA2GRAY); + cvCvtColor(orig, rgb, CV_RGBA2RGB); + + CvSeq* seqhull; + CvSeq* defects; + CvSeq* contours; + int* hull; + int hullsize; + CvPoint* PointArray; + CvConvexityDefect* defectArray; + CvMemStorage* stor02; + CvMemStorage* stor03; + stor02 = cvCreateMemStorage(0); + stor03 = cvCreateMemStorage(0); + + + cvFindContours( gray, stor02, &contours, sizeof(CvContour), CV_RETR_EXTERNAL, CV_CHAIN_APPROX_SIMPLE, cvPoint(0,0) ); + if (contours) contours = cvApproxPoly( contours, sizeof(CvContour), stor02, CV_POLY_APPROX_DP, 3, 1 ); + + int i = 0; + int area = 0; + int selected = -1; + + //busquem el contorn mes gran + CvSeq* first_contour; + first_contour = contours; + for( ; contours != 0; contours = contours->h_next ) + { + CvRect rect; + int count = contours->total; + rect = cvContourBoundingRect(contours, 1); + if ( (rect.width*rect.height) > area ) + { + selected = i; + area = rect.width*rect.height; + } + i++; + } + + contours = first_contour; + + int k = 0; + for( ; contours != 0; contours = contours->h_next ) + { + int i; // Indicator of cycles. + int count = contours->total; // This is number point in contour + CvPoint center; + CvSize size; + CvRect rect; + + rect = cvContourBoundingRect( contours, 1); + if ( (k==selected) ) { + + + //fprintf(stderr,"malloc\n"); + // Alloc memory for contour point set. + PointArray = (CvPoint*)malloc( count*sizeof(CvPoint) ); + + // Alloc memory for indices of convex hull vertices. + hull = (int*)malloc(sizeof(int)*count); + + // Get contour point set. + //fprintf(stderr,"cvCvtSeqToArray\n"); + cvCvtSeqToArray(contours, PointArray, CV_WHOLE_SEQ); + + + // Find convex hull for curent contour. + //fprintf(stderr,"cvConvexHull\n"); + cvConvexHull( PointArray, + count, + NULL, + CV_COUNTER_CLOCKWISE, + hull, + &hullsize); + + // Find convex hull for current contour. + // This required for cvConvexityDefects(). + //fprintf(stderr,"cvConvexHull2\n"); + seqhull = cvConvexHull2( contours,0, + CV_COUNTER_CLOCKWISE, + 0); + + // This required for cvConvexityDefects(). + // Otherwise cvConvexityDefects() falled. + if( hullsize < 4 ) + continue; + + // Find defects of convexity of current contours. + //fprintf(stderr,"cvConvexityDefects\n"); + defects = cvConvexityDefects( contours, + seqhull, + stor03); + int j=0; + // This cycle marks all defects of convexity of current contours. + for(;defects;defects = defects->h_next) + { + int nomdef = defects->total; // defect amount + outlet_float( m_nomdef, nomdef ); + + if(nomdef == 0) + continue; + + // Alloc memory for defect set. + //fprintf(stderr,"malloc\n"); + defectArray = (CvConvexityDefect*)malloc(sizeof(CvConvexityDefect)*nomdef); + + // Get defect set. + //fprintf(stderr,"cvCvtSeqToArray\n"); + cvCvtSeqToArray(defects,defectArray, CV_WHOLE_SEQ); + + + // Draw marks for all defects. + for(i=0; i<nomdef; i++) + { + cvLine(rgb, *(defectArray[i].start), *(defectArray[i].depth_point),CV_RGB(0,0,255),1, CV_AA, 0 ); + cvCircle( rgb, *(defectArray[i].depth_point), 5, CV_RGB(0,255,0), -1, 8,0); + cvCircle( rgb, *(defectArray[i].start), 5, CV_RGB(0,255,0), -1, 8,0); + cvLine(rgb, *(defectArray[i].depth_point), *(defectArray[i].end),CV_RGB(0,0,255),1, CV_AA, 0 ); + t_atom rlist[7]; + SETFLOAT(&rlist[0], i); + SETFLOAT(&rlist[1], defectArray[i].start->x); + SETFLOAT(&rlist[2], defectArray[i].start->y); + SETFLOAT(&rlist[3], defectArray[i].depth_point->x); + SETFLOAT(&rlist[4], defectArray[i].depth_point->y); + SETFLOAT(&rlist[5], defectArray[i].end->x); + SETFLOAT(&rlist[6], defectArray[i].end->y); + outlet_list( m_dataout, 0, 7, rlist ); + } + + j++; + + // Free memory. + free(defectArray); + } + + // Draw current contour. + //cvDrawContours(x->cnt_img,contours,CV_RGB(255,255,255),CV_RGB(255,255,255),0,1, 8); + cvDrawContours( rgb, contours, CV_RGB(255,0,0), CV_RGB(0,255,0), 2, 2, CV_AA, cvPoint(0,0) ); + + // Draw convex hull for current contour. + for(i=0; i<hullsize-1; i++) + { + cvLine(rgb, PointArray[hull[i]], + PointArray[hull[i+1]],CV_RGB(255,255,255),1, CV_AA, 0 ); + } + cvLine(rgb, PointArray[hull[hullsize-1]], + PointArray[hull[0]],CV_RGB(255,255,255),1, CV_AA, 0 ); + + + // Free memory. + free(PointArray); + free(hull); + /* replace CV_FILLED with 1 to see the outlines */ + //cvDrawContours( x->cnt_img, contours, CV_RGB(255,0,0), CV_RGB(0,255,0), x->levels, 3, CV_AA, cvPoint(0,0) ); + //cvConvexityDefects( contours, cvConvexHull2( contours, 0, CV_CLOCKWISE, 0 ), stor022 ); + } + k++; + } + + cvReleaseMemStorage( &stor03 ); + cvReleaseMemStorage( &stor02 ); + //if (defects) cvClearSeq(defects); + //if (seqhull) cvClearSeq(seqhull); + + cvCvtColor(rgb, orig, CV_RGB2RGBA); + //copy back the processed frame to image + memcpy( image.data, orig->imageData, image.xsize*image.ysize*4 ); +} + +void pix_opencv_contours_convexity :: processRGBImage(imageStruct &image) +{ + unsigned char *pixels = image.data; + + if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!rgb)) { + + this->comp_xsize = image.xsize; + this->comp_ysize = image.ysize; + + //Destroy cv_images to clean memory + cvReleaseImage(&orig); + cvReleaseImage(&gray); + cvReleaseImage(&rgb); + + //create the orig image with new size + rgb = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 3); + + // Create the output images with new sizes + + gray = cvCreateImage(cvSize(rgb->width,rgb->height), IPL_DEPTH_8U, 1); + + } + // FEM UNA COPIA DEL PACKET A image->imageData ... http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html aqui veiem la estructura de IplImage + memcpy( rgb->imageData, image.data, image.xsize*image.ysize*3 ); + + // Convert to grayscale + cvCvtColor(rgb, gray, CV_RGB2GRAY); + + + CvSeq* seqhull; + CvSeq* defects; + CvSeq* contours; + int* hull; + int hullsize; + CvPoint* PointArray; + CvConvexityDefect* defectArray; + CvMemStorage* stor02; + CvMemStorage* stor03; + stor02 = cvCreateMemStorage(0); + stor03 = cvCreateMemStorage(0); + + + cvFindContours( gray, stor02, &contours, sizeof(CvContour), CV_RETR_EXTERNAL, CV_CHAIN_APPROX_SIMPLE, cvPoint(0,0) ); + if (contours) contours = cvApproxPoly( contours, sizeof(CvContour), stor02, CV_POLY_APPROX_DP, 3, 1 ); + + int i = 0; + int area = 0; + int selected = -1; + + //busquem el contorn mes gran + CvSeq* first_contour; + first_contour = contours; + for( ; contours != 0; contours = contours->h_next ) + { + CvRect rect; + int count = contours->total; + rect = cvContourBoundingRect(contours, 1); + if ( (rect.width*rect.height) > area ) + { + selected = i; + area = rect.width*rect.height; + } + i++; + } + + contours = first_contour; + + int k = 0; + for( ; contours != 0; contours = contours->h_next ) + { + int i; // Indicator of cycles. + int count = contours->total; // This is number point in contour + CvPoint center; + CvSize size; + CvRect rect; + + rect = cvContourBoundingRect( contours, 1); + if ( (k==selected) ) { + + + //fprintf(stderr,"malloc\n"); + // Alloc memory for contour point set. + PointArray = (CvPoint*)malloc( count*sizeof(CvPoint) ); + + // Alloc memory for indices of convex hull vertices. + hull = (int*)malloc(sizeof(int)*count); + + // Get contour point set. + //fprintf(stderr,"cvCvtSeqToArray\n"); + cvCvtSeqToArray(contours, PointArray, CV_WHOLE_SEQ); + + + // Find convex hull for curent contour. + //fprintf(stderr,"cvConvexHull\n"); + cvConvexHull( PointArray, + count, + NULL, + CV_COUNTER_CLOCKWISE, + hull, + &hullsize); + + // Find convex hull for current contour. + // This required for cvConvexityDefects(). + //fprintf(stderr,"cvConvexHull2\n"); + seqhull = cvConvexHull2( contours,0, + CV_COUNTER_CLOCKWISE, + 0); + + // This required for cvConvexityDefects(). + // Otherwise cvConvexityDefects() falled. + if( hullsize < 4 ) + continue; + + // Find defects of convexity of current contours. + //fprintf(stderr,"cvConvexityDefects\n"); + defects = cvConvexityDefects( contours, + seqhull, + stor03); + int j=0; + // This cycle marks all defects of convexity of current contours. + for(;defects;defects = defects->h_next) + { + int nomdef = defects->total; // defect amount + outlet_float( m_nomdef, nomdef ); + + if(nomdef == 0) + continue; + + // Alloc memory for defect set. + //fprintf(stderr,"malloc\n"); + defectArray = (CvConvexityDefect*)malloc(sizeof(CvConvexityDefect)*nomdef); + + // Get defect set. + //fprintf(stderr,"cvCvtSeqToArray\n"); + cvCvtSeqToArray(defects,defectArray, CV_WHOLE_SEQ); + + + // Draw marks for all defects. + for(i=0; i<nomdef; i++) + { + cvLine(rgb, *(defectArray[i].start), *(defectArray[i].depth_point),CV_RGB(0,0,255),1, CV_AA, 0 ); + cvCircle( rgb, *(defectArray[i].depth_point), 5, CV_RGB(0,255,0), -1, 8,0); + cvCircle( rgb, *(defectArray[i].start), 5, CV_RGB(0,255,0), -1, 8,0); + cvLine(rgb, *(defectArray[i].depth_point), *(defectArray[i].end),CV_RGB(0,0,255),1, CV_AA, 0 ); + t_atom rlist[7]; + SETFLOAT(&rlist[0], i); + SETFLOAT(&rlist[1], defectArray[i].start->x); + SETFLOAT(&rlist[2], defectArray[i].start->y); + SETFLOAT(&rlist[3], defectArray[i].depth_point->x); + SETFLOAT(&rlist[4], defectArray[i].depth_point->y); + SETFLOAT(&rlist[5], defectArray[i].end->x); + SETFLOAT(&rlist[6], defectArray[i].end->y); + outlet_list( m_dataout, 0, 7, rlist ); + } + + j++; + + // Free memory. + free(defectArray); + } + + // Draw current contour. + //cvDrawContours(x->cnt_img,contours,CV_RGB(255,255,255),CV_RGB(255,255,255),0,1, 8); + cvDrawContours( rgb, contours, CV_RGB(255,0,0), CV_RGB(0,255,0), 2, 2, CV_AA, cvPoint(0,0) ); + + // Draw convex hull for current contour. + for(i=0; i<hullsize-1; i++) + { + cvLine(rgb, PointArray[hull[i]], + PointArray[hull[i+1]],CV_RGB(255,255,255),1, CV_AA, 0 ); + } + cvLine(rgb, PointArray[hull[hullsize-1]], + PointArray[hull[0]],CV_RGB(255,255,255),1, CV_AA, 0 ); + + + // Free memory. + free(PointArray); + free(hull); + /* replace CV_FILLED with 1 to see the outlines */ + //cvDrawContours( x->cnt_img, contours, CV_RGB(255,0,0), CV_RGB(0,255,0), x->levels, 3, CV_AA, cvPoint(0,0) ); + //cvConvexityDefects( contours, cvConvexHull2( contours, 0, CV_CLOCKWISE, 0 ), stor022 ); + } + k++; + } + + cvReleaseMemStorage( &stor03 ); + cvReleaseMemStorage( &stor02 ); + //if (defects) cvClearSeq(defects); + //if (seqhull) cvClearSeq(seqhull); + + //cvShowImage(wndname, cedge); + memcpy( image.data, rgb->imageData, image.xsize*image.ysize*3 ); +} + +void pix_opencv_contours_convexity :: processYUVImage(imageStruct &image) +{ +} + +void pix_opencv_contours_convexity :: processGrayImage(imageStruct &image) +{ + + if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!orig)) { + + this->comp_xsize = image.xsize; + this->comp_ysize = image.ysize; + + //Destroy cv_images to clean memory + cvReleaseImage(&orig); + cvReleaseImage(&gray); + cvReleaseImage(&rgb); + + //create the orig image with new size + orig = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 4); + + // Create the output images with new sizes + rgb = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 3); + + gray = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); + + } + // Here we make a copy of the pixel data from image to orig->imageData + // orig is a IplImage struct, the default image type in openCV, take a look on the IplImage data structure here + // http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html + memcpy( gray->imageData, image.data, image.xsize*image.ysize ); + cvCvtColor(gray, rgb, CV_GRAY2RGB); + + CvSeq* seqhull; + CvSeq* defects; + CvSeq* contours; + int* hull; + int hullsize; + CvPoint* PointArray; + CvConvexityDefect* defectArray; + CvMemStorage* stor02; + CvMemStorage* stor03; + stor02 = cvCreateMemStorage(0); + stor03 = cvCreateMemStorage(0); + + + cvFindContours( gray, stor02, &contours, sizeof(CvContour), CV_RETR_EXTERNAL, CV_CHAIN_APPROX_SIMPLE, cvPoint(0,0) ); + if (contours) contours = cvApproxPoly( contours, sizeof(CvContour), stor02, CV_POLY_APPROX_DP, 3, 1 ); + + int i = 0; + int area = 0; + int selected = -1; + + //busquem el contorn mes gran + CvSeq* first_contour; + first_contour = contours; + for( ; contours != 0; contours = contours->h_next ) + { + CvRect rect; + int count = contours->total; + rect = cvContourBoundingRect(contours, 1); + if ( (rect.width*rect.height) > area ) + { + selected = i; + area = rect.width*rect.height; + } + i++; + } + + contours = first_contour; + + int k = 0; + for( ; contours != 0; contours = contours->h_next ) + { + int i; // Indicator of cycles. + int count = contours->total; // This is number point in contour + CvPoint center; + CvSize size; + CvRect rect; + + rect = cvContourBoundingRect( contours, 1); + if ( (k==selected) ) { + + + //fprintf(stderr,"malloc\n"); + // Alloc memory for contour point set. + PointArray = (CvPoint*)malloc( count*sizeof(CvPoint) ); + + // Alloc memory for indices of convex hull vertices. + hull = (int*)malloc(sizeof(int)*count); + + // Get contour point set. + //fprintf(stderr,"cvCvtSeqToArray\n"); + cvCvtSeqToArray(contours, PointArray, CV_WHOLE_SEQ); + + + // Find convex hull for curent contour. + //fprintf(stderr,"cvConvexHull\n"); + cvConvexHull( PointArray, + count, + NULL, + CV_COUNTER_CLOCKWISE, + hull, + &hullsize); + + // Find convex hull for current contour. + // This required for cvConvexityDefects(). + //fprintf(stderr,"cvConvexHull2\n"); + seqhull = cvConvexHull2( contours,0, + CV_COUNTER_CLOCKWISE, + 0); + + // This required for cvConvexityDefects(). + // Otherwise cvConvexityDefects() falled. + if( hullsize < 4 ) + continue; + + // Find defects of convexity of current contours. + //fprintf(stderr,"cvConvexityDefects\n"); + defects = cvConvexityDefects( contours, + seqhull, + stor03); + int j=0; + // This cycle marks all defects of convexity of current contours. + for(;defects;defects = defects->h_next) + { + int nomdef = defects->total; // defect amount + outlet_float( m_nomdef, nomdef ); + + if(nomdef == 0) + continue; + + // Alloc memory for defect set. + //fprintf(stderr,"malloc\n"); + defectArray = (CvConvexityDefect*)malloc(sizeof(CvConvexityDefect)*nomdef); + + // Get defect set. + //fprintf(stderr,"cvCvtSeqToArray\n"); + cvCvtSeqToArray(defects,defectArray, CV_WHOLE_SEQ); + + + // Draw marks for all defects. + for(i=0; i<nomdef; i++) + { + cvLine(rgb, *(defectArray[i].start), *(defectArray[i].depth_point),CV_RGB(0,0,255),1, CV_AA, 0 ); + cvCircle( rgb, *(defectArray[i].depth_point), 5, CV_RGB(0,255,0), -1, 8,0); + cvCircle( rgb, *(defectArray[i].start), 5, CV_RGB(0,255,0), -1, 8,0); + cvLine(rgb, *(defectArray[i].depth_point), *(defectArray[i].end),CV_RGB(0,0,255),1, CV_AA, 0 ); + t_atom rlist[7]; + SETFLOAT(&rlist[0], i); + SETFLOAT(&rlist[1], defectArray[i].start->x); + SETFLOAT(&rlist[2], defectArray[i].start->y); + SETFLOAT(&rlist[3], defectArray[i].depth_point->x); + SETFLOAT(&rlist[4], defectArray[i].depth_point->y); + SETFLOAT(&rlist[5], defectArray[i].end->x); + SETFLOAT(&rlist[6], defectArray[i].end->y); + outlet_list( m_dataout, 0, 7, rlist ); + } + + j++; + + // Free memory. + free(defectArray); + } + + // Draw current contour. + //cvDrawContours(x->cnt_img,contours,CV_RGB(255,255,255),CV_RGB(255,255,255),0,1, 8); + cvDrawContours( rgb, contours, CV_RGB(255,0,0), CV_RGB(0,255,0), 2, 2, CV_AA, cvPoint(0,0) ); + + // Draw convex hull for current contour. + for(i=0; i<hullsize-1; i++) + { + cvLine(rgb, PointArray[hull[i]], + PointArray[hull[i+1]],CV_RGB(255,255,255),1, CV_AA, 0 ); + } + cvLine(rgb, PointArray[hull[hullsize-1]], + PointArray[hull[0]],CV_RGB(255,255,255),1, CV_AA, 0 ); + + + // Free memory. + free(PointArray); + free(hull); + /* replace CV_FILLED with 1 to see the outlines */ + //cvDrawContours( x->cnt_img, contours, CV_RGB(255,0,0), CV_RGB(0,255,0), x->levels, 3, CV_AA, cvPoint(0,0) ); + //cvConvexityDefects( contours, cvConvexHull2( contours, 0, CV_CLOCKWISE, 0 ), stor022 ); + } + k++; + } + + cvReleaseMemStorage( &stor03 ); + cvReleaseMemStorage( &stor02 ); + //if (defects) cvClearSeq(defects); + //if (seqhull) cvClearSeq(seqhull); + + cvCvtColor(rgb, gray, CV_RGB2GRAY); + + //copy back the processed frame to image + memcpy( image.data, gray->imageData, image.xsize*image.ysize ); +} + +///////////////////////////////////////////////////////// +// floatThreshMess +// +///////////////////////////////////////////////////////// +void pix_opencv_contours_convexity :: floatMinAreaMess (float minarea) +{ + if (minarea>0) this->minarea = (int)minarea; +} +void pix_opencv_contours_convexity :: floatMaxAreaMess (float maxarea) +{ + if (maxarea>0) this->maxarea = (int)maxarea; +} + +///////////////////////////////////////////////////////// +// static member function +// +///////////////////////////////////////////////////////// +void pix_opencv_contours_convexity :: obj_setupCallback(t_class *classPtr) +{ + class_addmethod(classPtr, (t_method)&pix_opencv_contours_convexity::floatMinAreaMessCallback, + gensym("minarea"), A_FLOAT, A_NULL); + class_addmethod(classPtr, (t_method)&pix_opencv_contours_convexity::floatMaxAreaMessCallback, + gensym("maxarea"), A_FLOAT, A_NULL); +} +void pix_opencv_contours_convexity :: floatMaxAreaMessCallback(void *data, t_floatarg maxarea) +{ + GetMyClass(data)->floatMaxAreaMess((float)maxarea); +} +void pix_opencv_contours_convexity :: floatMinAreaMessCallback(void *data, t_floatarg minarea) +{ + GetMyClass(data)->floatMinAreaMess((float)minarea); +}
Deleted: trunk/externals/pix_opencv/pix_opencv_contours_convexity.cpp =================================================================== --- trunk/externals/pix_opencv/pix_opencv_contours_convexity.cpp 2008-05-25 22:44:13 UTC (rev 9915) +++ trunk/externals/pix_opencv/pix_opencv_contours_convexity.cpp 2008-05-25 23:07:29 UTC (rev 9916) @@ -1,684 +0,0 @@ -//////////////////////////////////////////////////////// -// -// GEM - Graphics Environment for Multimedia -// -// zmoelnig@iem.kug.ac.at -// -// Implementation file -// -// Copyright (c) 1997-2000 Mark Danks. -// Copyright (c) G\xFCnther Geiger. -// Copyright (c) 2001-2002 IOhannes m zmoelnig. forum::f\xFCr::uml\xE4ute. IEM -// Copyright (c) 2002 James Tittle & Chris Clepper -// For information on usage and redistribution, and for a DISCLAIMER OF ALL -// WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution. -// -///////////////////////////////////////////////////////// - -#include "pix_opencv_contours_convexity.h" - -CPPEXTERN_NEW(pix_opencv_contours_convexity) - -///////////////////////////////////////////////////////// -// -// pix_opencv_contours_convexity -// -///////////////////////////////////////////////////////// -// Constructor -// -///////////////////////////////////////////////////////// -pix_opencv_contours_convexity :: pix_opencv_contours_convexity() -{ - //inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym("minarea")); - //inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym("maxarea")); - m_nomdef = outlet_new(this->x_obj, 0); - m_dataout = outlet_new(this->x_obj, 0); - minarea = 1; - maxarea = 320*240; - comp_xsize = 0; - comp_ysize = 0; - orig = NULL; - gray = NULL; - rgb = NULL; - -} - -///////////////////////////////////////////////////////// -// Destructor -// -///////////////////////////////////////////////////////// -pix_opencv_contours_convexity :: ~pix_opencv_contours_convexity() -{ - //Destroy cv_images to clean memory - cvReleaseImage(&orig); - cvReleaseImage(&gray); - cvReleaseImage(&rgb); -} - -///////////////////////////////////////////////////////// -// processImage -// -///////////////////////////////////////////////////////// -void pix_opencv_contours_convexity :: processRGBAImage(imageStruct &image) -{ - unsigned char *pixels = image.data; - - if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!orig)) { - - this->comp_xsize = image.xsize; - this->comp_ysize = image.ysize; - - //Destroy cv_images to clean memory - cvReleaseImage(&orig); - cvReleaseImage(&gray); - cvReleaseImage(&rgb); - - //create the orig image with new size - orig = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 4); - - // Create the output images with new sizes - rgb = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 3); - - gray = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); - - } - // Here we make a copy of the pixel data from image to orig->imageData - // orig is a IplImage struct, the default image type in openCV, take a look on the IplImage data structure here - // http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html - memcpy( orig->imageData, image.data, image.xsize*image.ysize*4 ); - - // Convert to grayscale - cvCvtColor(orig, gray, CV_RGBA2GRAY); - cvCvtColor(orig, rgb, CV_RGBA2RGB); - - CvSeq* seqhull; - CvSeq* defects; - CvSeq* contours; - int* hull; - int hullsize; - CvPoint* PointArray; - CvConvexityDefect* defectArray; - CvMemStorage* stor02; - CvMemStorage* stor03; - stor02 = cvCreateMemStorage(0); - stor03 = cvCreateMemStorage(0); - - - cvFindContours( gray, stor02, &contours, sizeof(CvContour), CV_RETR_EXTERNAL, CV_CHAIN_APPROX_SIMPLE, cvPoint(0,0) ); - if (contours) contours = cvApproxPoly( contours, sizeof(CvContour), stor02, CV_POLY_APPROX_DP, 3, 1 ); - - int i = 0; - int area = 0; - int selected = -1; - - //busquem el contorn mes gran - CvSeq* first_contour; - first_contour = contours; - for( ; contours != 0; contours = contours->h_next ) - { - CvRect rect; - int count = contours->total; - rect = cvContourBoundingRect(contours, 1); - if ( (rect.width*rect.height) > area ) - { - selected = i; - area = rect.width*rect.height; - } - i++; - } - - contours = first_contour; - - int k = 0; - for( ; contours != 0; contours = contours->h_next ) - { - int i; // Indicator of cycles. - int count = contours->total; // This is number point in contour - CvPoint center; - CvSize size; - CvRect rect; - - rect = cvContourBoundingRect( contours, 1); - if ( (k==selected) ) { - - - //fprintf(stderr,"malloc\n"); - // Alloc memory for contour point set. - PointArray = (CvPoint*)malloc( count*sizeof(CvPoint) ); - - // Alloc memory for indices of convex hull vertices. - hull = (int*)malloc(sizeof(int)*count); - - // Get contour point set. - //fprintf(stderr,"cvCvtSeqToArray\n"); - cvCvtSeqToArray(contours, PointArray, CV_WHOLE_SEQ); - - - // Find convex hull for curent contour. - //fprintf(stderr,"cvConvexHull\n"); - cvConvexHull( PointArray, - count, - NULL, - CV_COUNTER_CLOCKWISE, - hull, - &hullsize); - - // Find convex hull for current contour. - // This required for cvConvexityDefects(). - //fprintf(stderr,"cvConvexHull2\n"); - seqhull = cvConvexHull2( contours,0, - CV_COUNTER_CLOCKWISE, - 0); - - // This required for cvConvexityDefects(). - // Otherwise cvConvexityDefects() falled. - if( hullsize < 4 ) - continue; - - // Find defects of convexity of current contours. - //fprintf(stderr,"cvConvexityDefects\n"); - defects = cvConvexityDefects( contours, - seqhull, - stor03); - int j=0; - // This cycle marks all defects of convexity of current contours. - for(;defects;defects = defects->h_next) - { - int nomdef = defects->total; // defect amount - outlet_float( m_nomdef, nomdef ); - - if(nomdef == 0) - continue; - - // Alloc memory for defect set. - //fprintf(stderr,"malloc\n"); - defectArray = (CvConvexityDefect*)malloc(sizeof(CvConvexityDefect)*nomdef); - - // Get defect set. - //fprintf(stderr,"cvCvtSeqToArray\n"); - cvCvtSeqToArray(defects,defectArray, CV_WHOLE_SEQ); - - - // Draw marks for all defects. - for(i=0; i<nomdef; i++) - { - cvLine(rgb, *(defectArray[i].start), *(defectArray[i].depth_point),CV_RGB(0,0,255),1, CV_AA, 0 ); - cvCircle( rgb, *(defectArray[i].depth_point), 5, CV_RGB(0,255,0), -1, 8,0); - cvCircle( rgb, *(defectArray[i].start), 5, CV_RGB(0,255,0), -1, 8,0); - cvLine(rgb, *(defectArray[i].depth_point), *(defectArray[i].end),CV_RGB(0,0,255),1, CV_AA, 0 ); - t_atom rlist[7]; - SETFLOAT(&rlist[0], i); - SETFLOAT(&rlist[1], defectArray[i].start->x); - SETFLOAT(&rlist[2], defectArray[i].start->y); - SETFLOAT(&rlist[3], defectArray[i].depth_point->x); - SETFLOAT(&rlist[4], defectArray[i].depth_point->y); - SETFLOAT(&rlist[5], defectArray[i].end->x); - SETFLOAT(&rlist[6], defectArray[i].end->y); - outlet_list( m_dataout, 0, 7, rlist ); - } - - j++; - - // Free memory. - free(defectArray); - } - - // Draw current contour. - //cvDrawContours(x->cnt_img,contours,CV_RGB(255,255,255),CV_RGB(255,255,255),0,1, 8); - cvDrawContours( rgb, contours, CV_RGB(255,0,0), CV_RGB(0,255,0), 2, 2, CV_AA, cvPoint(0,0) ); - - // Draw convex hull for current contour. - for(i=0; i<hullsize-1; i++) - { - cvLine(rgb, PointArray[hull[i]], - PointArray[hull[i+1]],CV_RGB(255,255,255),1, CV_AA, 0 ); - } - cvLine(rgb, PointArray[hull[hullsize-1]], - PointArray[hull[0]],CV_RGB(255,255,255),1, CV_AA, 0 ); - - - // Free memory. - free(PointArray); - free(hull); - /* replace CV_FILLED with 1 to see the outlines */ - //cvDrawContours( x->cnt_img, contours, CV_RGB(255,0,0), CV_RGB(0,255,0), x->levels, 3, CV_AA, cvPoint(0,0) ); - //cvConvexityDefects( contours, cvConvexHull2( contours, 0, CV_CLOCKWISE, 0 ), stor022 ); - } - k++; - } - - cvReleaseMemStorage( &stor03 ); - cvReleaseMemStorage( &stor02 ); - //if (defects) cvClearSeq(defects); - //if (seqhull) cvClearSeq(seqhull); - - cvCvtColor(rgb, orig, CV_RGB2RGBA); - //copy back the processed frame to image - memcpy( image.data, orig->imageData, image.xsize*image.ysize*4 ); -} - -void pix_opencv_contours_convexity :: processRGBImage(imageStruct &image) -{ - unsigned char *pixels = image.data; - - if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!rgb)) { - - this->comp_xsize = image.xsize; - this->comp_ysize = image.ysize; - - //Destroy cv_images to clean memory - cvReleaseImage(&orig); - cvReleaseImage(&gray); - cvReleaseImage(&rgb); - - //create the orig image with new size - rgb = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 3); - - // Create the output images with new sizes - - gray = cvCreateImage(cvSize(rgb->width,rgb->height), IPL_DEPTH_8U, 1); - - } - // FEM UNA COPIA DEL PACKET A image->imageData ... http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html aqui veiem la estructura de IplImage - memcpy( rgb->imageData, image.data, image.xsize*image.ysize*3 ); - - // Convert to grayscale - cvCvtColor(rgb, gray, CV_RGB2GRAY); - - - CvSeq* seqhull; - CvSeq* defects; - CvSeq* contours; - int* hull; - int hullsize; - CvPoint* PointArray; - CvConvexityDefect* defectArray; - CvMemStorage* stor02; - CvMemStorage* stor03; - stor02 = cvCreateMemStorage(0); - stor03 = cvCreateMemStorage(0); - - - cvFindContours( gray, stor02, &contours, sizeof(CvContour), CV_RETR_EXTERNAL, CV_CHAIN_APPROX_SIMPLE, cvPoint(0,0) ); - if (contours) contours = cvApproxPoly( contours, sizeof(CvContour), stor02, CV_POLY_APPROX_DP, 3, 1 ); - - int i = 0; - int area = 0; - int selected = -1; - - //busquem el contorn mes gran - CvSeq* first_contour; - first_contour = contours; - for( ; contours != 0; contours = contours->h_next ) - { - CvRect rect; - int count = contours->total; - rect = cvContourBoundingRect(contours, 1); - if ( (rect.width*rect.height) > area ) - { - selected = i; - area = rect.width*rect.height; - } - i++; - } - - contours = first_contour; - - int k = 0; - for( ; contours != 0; contours = contours->h_next ) - { - int i; // Indicator of cycles. - int count = contours->total; // This is number point in contour - CvPoint center; - CvSize size; - CvRect rect; - - rect = cvContourBoundingRect( contours, 1); - if ( (k==selected) ) { - - - //fprintf(stderr,"malloc\n"); - // Alloc memory for contour point set. - PointArray = (CvPoint*)malloc( count*sizeof(CvPoint) ); - - // Alloc memory for indices of convex hull vertices. - hull = (int*)malloc(sizeof(int)*count); - - // Get contour point set. - //fprintf(stderr,"cvCvtSeqToArray\n"); - cvCvtSeqToArray(contours, PointArray, CV_WHOLE_SEQ); - - - // Find convex hull for curent contour. - //fprintf(stderr,"cvConvexHull\n"); - cvConvexHull( PointArray, - count, - NULL, - CV_COUNTER_CLOCKWISE, - hull, - &hullsize); - - // Find convex hull for current contour. - // This required for cvConvexityDefects(). - //fprintf(stderr,"cvConvexHull2\n"); - seqhull = cvConvexHull2( contours,0, - CV_COUNTER_CLOCKWISE, - 0); - - // This required for cvConvexityDefects(). - // Otherwise cvConvexityDefects() falled. - if( hullsize < 4 ) - continue; - - // Find defects of convexity of current contours. - //fprintf(stderr,"cvConvexityDefects\n"); - defects = cvConvexityDefects( contours, - seqhull, - stor03); - int j=0; - // This cycle marks all defects of convexity of current contours. - for(;defects;defects = defects->h_next) - { - int nomdef = defects->total; // defect amount - outlet_float( m_nomdef, nomdef ); - - if(nomdef == 0) - continue; - - // Alloc memory for defect set. - //fprintf(stderr,"malloc\n"); - defectArray = (CvConvexityDefect*)malloc(sizeof(CvConvexityDefect)*nomdef); - - // Get defect set. - //fprintf(stderr,"cvCvtSeqToArray\n"); - cvCvtSeqToArray(defects,defectArray, CV_WHOLE_SEQ); - - - // Draw marks for all defects. - for(i=0; i<nomdef; i++) - { - cvLine(rgb, *(defectArray[i].start), *(defectArray[i].depth_point),CV_RGB(0,0,255),1, CV_AA, 0 ); - cvCircle( rgb, *(defectArray[i].depth_point), 5, CV_RGB(0,255,0), -1, 8,0); - cvCircle( rgb, *(defectArray[i].start), 5, CV_RGB(0,255,0), -1, 8,0); - cvLine(rgb, *(defectArray[i].depth_point), *(defectArray[i].end),CV_RGB(0,0,255),1, CV_AA, 0 ); - t_atom rlist[7]; - SETFLOAT(&rlist[0], i); - SETFLOAT(&rlist[1], defectArray[i].start->x); - SETFLOAT(&rlist[2], defectArray[i].start->y); - SETFLOAT(&rlist[3], defectArray[i].depth_point->x); - SETFLOAT(&rlist[4], defectArray[i].depth_point->y); - SETFLOAT(&rlist[5], defectArray[i].end->x); - SETFLOAT(&rlist[6], defectArray[i].end->y); - outlet_list( m_dataout, 0, 7, rlist ); - } - - j++; - - // Free memory. - free(defectArray); - } - - // Draw current contour. - //cvDrawContours(x->cnt_img,contours,CV_RGB(255,255,255),CV_RGB(255,255,255),0,1, 8); - cvDrawContours( rgb, contours, CV_RGB(255,0,0), CV_RGB(0,255,0), 2, 2, CV_AA, cvPoint(0,0) ); - - // Draw convex hull for current contour. - for(i=0; i<hullsize-1; i++) - { - cvLine(rgb, PointArray[hull[i]], - PointArray[hull[i+1]],CV_RGB(255,255,255),1, CV_AA, 0 ); - } - cvLine(rgb, PointArray[hull[hullsize-1]], - PointArray[hull[0]],CV_RGB(255,255,255),1, CV_AA, 0 ); - - - // Free memory. - free(PointArray); - free(hull); - /* replace CV_FILLED with 1 to see the outlines */ - //cvDrawContours( x->cnt_img, contours, CV_RGB(255,0,0), CV_RGB(0,255,0), x->levels, 3, CV_AA, cvPoint(0,0) ); - //cvConvexityDefects( contours, cvConvexHull2( contours, 0, CV_CLOCKWISE, 0 ), stor022 ); - } - k++; - } - - cvReleaseMemStorage( &stor03 ); - cvReleaseMemStorage( &stor02 ); - //if (defects) cvClearSeq(defects); - //if (seqhull) cvClearSeq(seqhull); - - //cvShowImage(wndname, cedge); - memcpy( image.data, rgb->imageData, image.xsize*image.ysize*3 ); -} - -void pix_opencv_contours_convexity :: processYUVImage(imageStruct &image) -{ -} - -void pix_opencv_contours_convexity :: processGrayImage(imageStruct &image) -{ - - if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!orig)) { - - this->comp_xsize = image.xsize; - this->comp_ysize = image.ysize; - - //Destroy cv_images to clean memory - cvReleaseImage(&orig); - cvReleaseImage(&gray); - cvReleaseImage(&rgb); - - //create the orig image with new size - orig = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 4); - - // Create the output images with new sizes - rgb = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 3); - - gray = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); - - } - // Here we make a copy of the pixel data from image to orig->imageData - // orig is a IplImage struct, the default image type in openCV, take a look on the IplImage data structure here - // http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html - memcpy( gray->imageData, image.data, image.xsize*image.ysize ); - cvCvtColor(gray, rgb, CV_GRAY2RGB); - - CvSeq* seqhull; - CvSeq* defects; - CvSeq* contours; - int* hull; - int hullsize; - CvPoint* PointArray; - CvConvexityDefect* defectArray; - CvMemStorage* stor02; - CvMemStorage* stor03; - stor02 = cvCreateMemStorage(0); - stor03 = cvCreateMemStorage(0); - - - cvFindContours( gray, stor02, &contours, sizeof(CvContour), CV_RETR_EXTERNAL, CV_CHAIN_APPROX_SIMPLE, cvPoint(0,0) ); - if (contours) contours = cvApproxPoly( contours, sizeof(CvContour), stor02, CV_POLY_APPROX_DP, 3, 1 ); - - int i = 0; - int area = 0; - int selected = -1; - - //busquem el contorn mes gran - CvSeq* first_contour; - first_contour = contours; - for( ; contours != 0; contours = contours->h_next ) - { - CvRect rect; - int count = contours->total; - rect = cvContourBoundingRect(contours, 1); - if ( (rect.width*rect.height) > area ) - { - selected = i; - area = rect.width*rect.height; - } - i++; - } - - contours = first_contour; - - int k = 0; - for( ; contours != 0; contours = contours->h_next ) - { - int i; // Indicator of cycles. - int count = contours->total; // This is number point in contour - CvPoint center; - CvSize size; - CvRect rect; - - rect = cvContourBoundingRect( contours, 1); - if ( (k==selected) ) { - - - //fprintf(stderr,"malloc\n"); - // Alloc memory for contour point set. - PointArray = (CvPoint*)malloc( count*sizeof(CvPoint) ); - - // Alloc memory for indices of convex hull vertices. - hull = (int*)malloc(sizeof(int)*count); - - // Get contour point set. - //fprintf(stderr,"cvCvtSeqToArray\n"); - cvCvtSeqToArray(contours, PointArray, CV_WHOLE_SEQ); - - - // Find convex hull for curent contour. - //fprintf(stderr,"cvConvexHull\n"); - cvConvexHull( PointArray, - count, - NULL, - CV_COUNTER_CLOCKWISE, - hull, - &hullsize); - - // Find convex hull for current contour. - // This required for cvConvexityDefects(). - //fprintf(stderr,"cvConvexHull2\n"); - seqhull = cvConvexHull2( contours,0, - CV_COUNTER_CLOCKWISE, - 0); - - // This required for cvConvexityDefects(). - // Otherwise cvConvexityDefects() falled. - if( hullsize < 4 ) - continue; - - // Find defects of convexity of current contours. - //fprintf(stderr,"cvConvexityDefects\n"); - defects = cvConvexityDefects( contours, - seqhull, - stor03); - int j=0; - // This cycle marks all defects of convexity of current contours. - for(;defects;defects = defects->h_next) - { - int nomdef = defects->total; // defect amount - outlet_float( m_nomdef, nomdef ); - - if(nomdef == 0) - continue; - - // Alloc memory for defect set. - //fprintf(stderr,"malloc\n"); - defectArray = (CvConvexityDefect*)malloc(sizeof(CvConvexityDefect)*nomdef); - - // Get defect set. - //fprintf(stderr,"cvCvtSeqToArray\n"); - cvCvtSeqToArray(defects,defectArray, CV_WHOLE_SEQ); - - - // Draw marks for all defects. - for(i=0; i<nomdef; i++) - { - cvLine(rgb, *(defectArray[i].start), *(defectArray[i].depth_point),CV_RGB(0,0,255),1, CV_AA, 0 ); - cvCircle( rgb, *(defectArray[i].depth_point), 5, CV_RGB(0,255,0), -1, 8,0); - cvCircle( rgb, *(defectArray[i].start), 5, CV_RGB(0,255,0), -1, 8,0); - cvLine(rgb, *(defectArray[i].depth_point), *(defectArray[i].end),CV_RGB(0,0,255),1, CV_AA, 0 ); - t_atom rlist[7]; - SETFLOAT(&rlist[0], i); - SETFLOAT(&rlist[1], defectArray[i].start->x); - SETFLOAT(&rlist[2], defectArray[i].start->y); - SETFLOAT(&rlist[3], defectArray[i].depth_point->x); - SETFLOAT(&rlist[4], defectArray[i].depth_point->y); - SETFLOAT(&rlist[5], defectArray[i].end->x); - SETFLOAT(&rlist[6], defectArray[i].end->y); - outlet_list( m_dataout, 0, 7, rlist ); - } - - j++; - - // Free memory. - free(defectArray); - } - - // Draw current contour. - //cvDrawContours(x->cnt_img,contours,CV_RGB(255,255,255),CV_RGB(255,255,255),0,1, 8); - cvDrawContours( rgb, contours, CV_RGB(255,0,0), CV_RGB(0,255,0), 2, 2, CV_AA, cvPoint(0,0) ); - - // Draw convex hull for current contour. - for(i=0; i<hullsize-1; i++) - { - cvLine(rgb, PointArray[hull[i]], - PointArray[hull[i+1]],CV_RGB(255,255,255),1, CV_AA, 0 ); - } - cvLine(rgb, PointArray[hull[hullsize-1]], - PointArray[hull[0]],CV_RGB(255,255,255),1, CV_AA, 0 ); - - - // Free memory. - free(PointArray); - free(hull); - /* replace CV_FILLED with 1 to see the outlines */ - //cvDrawContours( x->cnt_img, contours, CV_RGB(255,0,0), CV_RGB(0,255,0), x->levels, 3, CV_AA, cvPoint(0,0) ); - //cvConvexityDefects( contours, cvConvexHull2( contours, 0, CV_CLOCKWISE, 0 ), stor022 ); - } - k++; - } - - cvReleaseMemStorage( &stor03 ); - cvReleaseMemStorage( &stor02 ); - //if (defects) cvClearSeq(defects); - //if (seqhull) cvClearSeq(seqhull); - - cvCvtColor(rgb, gray, CV_RGB2GRAY); - - //copy back the processed frame to image - memcpy( image.data, gray->imageData, image.xsize*image.ysize ); -} - -///////////////////////////////////////////////////////// -// floatThreshMess -// -///////////////////////////////////////////////////////// -void pix_opencv_contours_convexity :: floatMinAreaMess (float minarea) -{ - if (minarea>0) this->minarea = (int)minarea; -} -void pix_opencv_contours_convexity :: floatMaxAreaMess (float maxarea) -{ - if (maxarea>0) this->maxarea = (int)maxarea; -} - -///////////////////////////////////////////////////////// -// static member function -// -///////////////////////////////////////////////////////// -void pix_opencv_contours_convexity :: obj_setupCallback(t_class *classPtr) -{ - class_addmethod(classPtr, (t_method)&pix_opencv_contours_convexity::floatMinAreaMessCallback, - gensym("minarea"), A_FLOAT, A_NULL); - class_addmethod(classPtr, (t_method)&pix_opencv_contours_convexity::floatMaxAreaMessCallback, - gensym("maxarea"), A_FLOAT, A_NULL); -} -void pix_opencv_contours_convexity :: floatMaxAreaMessCallback(void *data, t_floatarg maxarea) -{ - GetMyClass(data)->floatMaxAreaMess((float)maxarea); -} -void pix_opencv_contours_convexity :: floatMinAreaMessCallback(void *data, t_floatarg minarea) -{ - GetMyClass(data)->floatMinAreaMess((float)minarea); -}
Added: trunk/externals/pix_opencv/pix_opencv_distrans.cc =================================================================== --- trunk/externals/pix_opencv/pix_opencv_distrans.cc (rev 0) +++ trunk/externals/pix_opencv/pix_opencv_distrans.cc 2008-05-25 23:07:29 UTC (rev 9916) @@ -0,0 +1,428 @@ +//////////////////////////////////////////////////////// +// +// GEM - Graphics Environment for Multimedia +// +// zmoelnig@iem.kug.ac.at +// +// Implementation file +// +// Copyright (c) 1997-2000 Mark Danks. +// Copyright (c) G\xFCnther Geiger. +// Copyright (c) 2001-2002 IOhannes m zmoelnig. forum::f\xFCr::uml\xE4ute. IEM +// Copyright (c) 2002 James Tittle & Chris Clepper +// For information on usage and redistribution, and for a DISCLAIMER OF ALL +// WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution. +// +///////////////////////////////////////////////////////// + +#include "pix_opencv_distrans.h" + +CPPEXTERN_NEW(pix_opencv_distrans) + +///////////////////////////////////////////////////////// +// +// pix_opencv_distrans +// +///////////////////////////////////////////////////////// +// Constructor +// +///////////////////////////////////////////////////////// +pix_opencv_distrans :: pix_opencv_distrans() +{ + int i; + + inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym("ft1")); + + edge_thresh = 25; + build_voronoi = 0; + comp_xsize = 0; + comp_ysize = 0; + + dist = NULL; + dist8u1 = NULL; + dist8u2 = NULL; + dist8u = NULL; + dist32s = NULL; + src = NULL; + gray = NULL; + edge = NULL; + labels = NULL; + rgba = NULL; + alpha = NULL; + + mask_size = CV_DIST_MASK_PRECISE; + +} + +///////////////////////////////////////////////////////// +// Destructor +// +///////////////////////////////////////////////////////// +pix_opencv_distrans :: ~pix_opencv_distrans() +{ + //Destroy cv_images to clean memory + cvReleaseImage( &src ); + cvReleaseImage( &gray ); + cvReleaseImage( &edge ); + cvReleaseImage( &dist ); + cvReleaseImage( &dist8u ); + cvReleaseImage( &dist8u1 ); + cvReleaseImage( &dist8u2 ); + cvReleaseImage( &dist32s ); + cvReleaseImage( &labels ); + cvReleaseImage( &rgba ); + cvReleaseImage( &alpha ); +} + +///////////////////////////////////////////////////////// +// processImage +// +///////////////////////////////////////////////////////// +void pix_opencv_distrans :: processRGBAImage(imageStruct &image) +{ + unsigned char *pixels = image.data; + int i; + static const uchar colors[][3] = + { + {0,0,0}, + {255,0,0}, + {255,128,0}, + {255,255,0}, + {0,255,0}, + {0,128,255}, + {0,255,255}, + {0,0,255}, + {255,0,255} + }; + int msize = mask_size; + + if ((this->comp_xsize!=image.xsize)&&(this->comp_ysize!=image.ysize)) { + + this->comp_xsize = image.xsize; + this->comp_ysize = image.ysize; + + //Destroy cv_images to clean memory + cvReleaseImage( &src ); + cvReleaseImage( &gray ); + cvReleaseImage( &edge ); + cvReleaseImage( &dist ); + cvReleaseImage( &dist8u ); + cvReleaseImage( &dist8u1 ); + cvReleaseImage( &dist8u2 ); + cvReleaseImage( &dist32s ); + cvReleaseImage( &labels ); + cvReleaseImage( &rgba ); + cvReleaseImage( &alpha ); + + //Create cv_images + src = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 3); + gray = cvCreateImage(cvSize(src->width,src->height), IPL_DEPTH_8U, 1); + dist = cvCreateImage( cvGetSize(gray), IPL_DEPTH_32F, 1 ); + dist8u1 = cvCloneImage( gray ); + dist8u2 = cvCloneImage( gray ); + dist8u = cvCreateImage( cvGetSize(gray), IPL_DEPTH_8U, 3 ); + dist32s = cvCreateImage( cvGetSize(gray), IPL_DEPTH_32S, 1 ); + edge = cvCloneImage( gray ); + labels = cvCreateImage( cvGetSize(gray), IPL_DEPTH_32S, 1 ); + rgba = cvCreateImage( cvSize(image.xsize, image.ysize), 8, 4 ); + alpha = cvCreateImage( cvSize(image.xsize, image.ysize), 8, 1 ); + } + // FEM UNA COPIA DEL PACKET A image->imageData ... http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html aqui veiem la estructura de IplImage + memcpy( rgba->imageData, image.data, image.xsize*image.ysize*4 ); + + CvArr* in[] = { rgba }; + CvArr* out[] = { src, alpha }; + int from_to[] = { 0, 0, 1, 1, 2, 2, 3, 3 }; + //cvSet( rgba, cvScalar(1,2,3,4) ); + cvMixChannels( (const CvArr**)in, 1, out, 2, from_to, 4 ); + + cvCvtColor(src, gray, CV_BGR2GRAY); + + cvThreshold( gray, edge, (float)edge_thresh, (float)edge_thresh, CV_THRESH_BINARY ); + + if( build_voronoi ) + msize = CV_DIST_MASK_5; + + cvDistTransform( edge, dist, CV_DIST_L2, msize, NULL, build_voronoi ? labels : NULL ); + + if( !build_voronoi ) + { + // begin "painting" the distance transform result + cvConvertScale( dist, dist, 5000.0, 0 ); + cvPow( dist, dist, 0.5 ); + + cvConvertScale( dist, dist32s, 1.0, 0.5 ); + cvAndS( dist32s, cvScalarAll(255), dist32s, 0 ); + cvConvertScale( dist32s, dist8u1, 1, 0 ); + cvConvertScale( dist32s, dist32s, -1, 0 ); + cvAddS( dist32s, cvScalarAll(255), dist32s, 0 ); + cvConvertScale( dist32s, dist8u2, 1, 0 ); + cvMerge( dist8u1, dist8u2, dist8u2, 0, dist8u ); + // end "painting" the distance transform result + } + else + { + int i, j; + for( i = 0; i < labels->height; i++ ) + { + int* ll = (int*)(labels->imageData + i*labels->widthStep); + float* dd = (float*)(dist->imageData + i*dist->widthStep); + uchar* d = (uchar*)(dist8u->imageData + i*dist8u->widthStep); + for( j = 0; j < labels->width; j++ ) + { + int idx = ll[j] == 0 || dd[j] == 0 ? 0 : (ll[j]-1)%8 + 1; + int b = cvRound(colors[idx][0]); + int g = cvRound(colors[idx][1]); + int r = cvRound(colors[idx][2]); + d[j*3] = (uchar)b; + d[j*3+1] = (uchar)g; + d[j*3+2] = (uchar)r; + } + } + } + + + CvArr* src[] = { dist8u, alpha }; + CvArr* dst[] = { rgba }; + cvMixChannels( (const CvArr**)src, 2, (CvArr**)dst, 1, from_to, 4 ); + //cvShowImage(wndname, cedge); + memcpy( image.data, rgba->imageData, image.xsize*image.ysize*4 ); +} + +void pix_opencv_distrans :: processRGBImage(imageStruct &image) +{ + unsigned char *pixels = image.data; + int i; + static const uchar colors[][3] = + { + {0,0,0}, + {255,0,0}, + {255,128,0}, + {255,255,0}, + {0,255,0}, + {0,128,255}, + {0,255,255}, + {0,0,255}, + {255,0,255} + }; + int msize = mask_size; + + if ((this->comp_xsize!=image.xsize)&&(this->comp_ysize!=image.ysize)) { + + this->comp_xsize = image.xsize; + this->comp_ysize = image.ysize; + + //Destroy cv_images to clean memory + cvReleaseImage( &src ); + cvReleaseImage( &gray ); + cvReleaseImage( &edge ); + cvReleaseImage( &dist ); + cvReleaseImage( &dist8u ); + cvReleaseImage( &dist8u1 ); + cvReleaseImage( &dist8u2 ); + cvReleaseImage( &dist32s ); + cvReleaseImage( &labels ); + cvReleaseImage( &rgba ); + cvReleaseImage( &alpha ); + + //Create cv_images + src = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 3); + gray = cvCreateImage(cvSize(src->width,src->height), IPL_DEPTH_8U, 1); + dist = cvCreateImage( cvGetSize(gray), IPL_DEPTH_32F, 1 ); + dist8u1 = cvCloneImage( gray ); + dist8u2 = cvCloneImage( gray ); + dist8u = cvCreateImage( cvGetSize(gray), IPL_DEPTH_8U, 3 ); + dist32s = cvCreateImage( cvGetSize(gray), IPL_DEPTH_32S, 1 ); + edge = cvCloneImage( gray ); + labels = cvCreateImage( cvGetSize(gray), IPL_DEPTH_32S, 1 ); + rgba = cvCreateImage( cvSize(image.xsize, image.ysize), 8, 4 ); + alpha = cvCreateImage( cvSize(image.xsize, image.ysize), 8, 1 ); + } + // FEM UNA COPIA DEL PACKET A image->imageData ... http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html aqui veiem la estructura de IplImage + memcpy( src->imageData, image.data, image.xsize*image.ysize*3 ); + + cvCvtColor(src, gray, CV_BGR2GRAY); + + cvThreshold( gray, edge, (float)edge_thresh, (float)edge_thresh, CV_THRESH_BINARY ); + + if( build_voronoi ) + msize = CV_DIST_MASK_5; + + cvDistTransform( edge, dist, CV_DIST_L2, msize, NULL, build_voronoi ? labels : NULL ); + + if( !build_voronoi ) + { + // begin "painting" the distance transform result + cvConvertScale( dist, dist, 5000.0, 0 ); + cvPow( dist, dist, 0.5 ); + + cvConvertScale( dist, dist32s, 1.0, 0.5 ); + cvAndS( dist32s, cvScalarAll(255), dist32s, 0 ); + cvConvertScale( dist32s, dist8u1, 1, 0 ); + cvConvertScale( dist32s, dist32s, -1, 0 ); + cvAddS( dist32s, cvScalarAll(255), dist32s, 0 ); + cvConvertScale( dist32s, dist8u2, 1, 0 ); + cvMerge( dist8u1, dist8u2, dist8u2, 0, dist8u ); + // end "painting" the distance transform result + } + else + { + int i, j; + for( i = 0; i < labels->height; i++ ) + { + int* ll = (int*)(labels->imageData + i*labels->widthStep); + float* dd = (float*)(dist->imageData + i*dist->widthStep); + uchar* d = (uchar*)(dist8u->imageData + i*dist8u->widthStep); + for( j = 0; j < labels->width; j++ ) + { + int idx = ll[j] == 0 || dd[j] == 0 ? 0 : (ll[j]-1)%8 + 1; + int b = cvRound(colors[idx][0]); + int g = cvRound(colors[idx][1]); + int r = cvRound(colors[idx][2]); + d[j*3] = (uchar)b; + d[j*3+1] = (uchar)g; + d[j*3+2] = (uchar)r; + } + } + } + + //cvShowImage(wndname, cedge); + memcpy( image.data, dist8u->imageData, image.xsize*image.ysize*3 ); +} + +void pix_opencv_distrans :: processYUVImage(imageStruct &image) +{ +} + +void pix_opencv_distrans :: processGrayImage(imageStruct &image) +{ + unsigned char *pixels = image.data; + int i; + static const uchar colors[][3] = + { + {0,0,0}, + {255,0,0}, + {255,128,0}, + {255,255,0}, + {0,255,0}, + {0,128,255}, + {0,255,255}, + {0,0,255}, + {255,0,255} + }; + int msize = mask_size; + + if ((this->comp_xsize!=image.xsize)&&(this->comp_ysize!=image.ysize)) { + + this->comp_xsize = image.xsize; + this->comp_ysize = image.ysize; + + //Destroy cv_images to clean memory + cvReleaseImage( &src ); + cvReleaseImage( &gray ); + cvReleaseImage( &edge ); + cvReleaseImage( &dist ); + cvReleaseImage( &dist8u ); + cvReleaseImage( &dist8u1 ); + cvReleaseImage( &dist8u2 ); + cvReleaseImage( &dist32s ); + cvReleaseImage( &labels ); + cvReleaseImage( &rgba ); + cvReleaseImage( &alpha ); + + //Create cv_images + src = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 3); + gray = cvCreateImage(cvSize(src->width,src->height), IPL_DEPTH_8U, 1); + dist = cvCreateImage( cvGetSize(gray), IPL_DEPTH_32F, 1 ); + dist8u1 = cvCloneImage( gray ); + dist8u2 = cvCloneImage( gray ); + dist8u = cvCreateImage( cvGetSize(gray), IPL_DEPTH_8U, 3 ); + dist32s = cvCreateImage( cvGetSize(gray), IPL_DEPTH_32S, 1 ); + edge = cvCloneImage( gray ); + labels = cvCreateImage( cvGetSize(gray), IPL_DEPTH_32S, 1 ); + rgba = cvCreateImage( cvSize(image.xsize, image.ysize), 8, 4 ); + alpha = cvCreateImage( cvSize(image.xsize, image.ysize), 8, 1 ); + }
@@ Diff output truncated at 100000 characters. @@
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.