Thanks, works great. One question: why is the output of pix_mean_color scaled to 0-255 whereas the rest of Gem colors are between 0-1 ?
Guenter
On Wed, 1 Jun 2005, IOhannes m zmoelnig wrote:
g�nter geiger wrote:
Hi gemers, hi list,
I am looking for an object or a combination thereof that can give me the mean pixel value of a specific region of an image.
Is there a way to do this in Gem ?
use [pix_crop] for getting the specific region (rectangles only) use [pix_mean_color] (CVS) for getting the average color of an image. OR use [pix_resize 1 1] (CVS) to resize the image to 1 pixel and get the value of that image with [pix_data] or [pix_dump]
OR convert the image to a signal and use [lop~]
mfg.a.sdr IOhannes
I would like to implement color tracking in different regions of an image.
great
Guenter
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