19 Nov
2017
19 Nov
'17
10:43 p.m.
Hi list,
I am trying to understand the coordinates I am getting from pix_blob. Example patch 03.movement_detection.pd assumes them to be normalized from 0-1. In my patch the values from pix_blob can easily become negative or go outside of the 0-1 range. This is especially the case when the blobs detected should become very large. Has anyone else discovered this?
Thanks! Peter
PS: Example patches 06.frame_diff_tracking.pd and 07.bg_subtract_tracking.pd use some complicated logic to paint a cursor where the blob is.