Chris, -----Original Message----- From: Chris Mitchell [mailto:chris.m...@gmail.com]
> Your grid lines are in a repeating array, so first identify them. > It should be easy because they are all parallel straight lines. > Set the grid to zero to solve that problem then look for your data > lines. That sounds promising -- some kind of a spatial filter that selects repetitive features (2D wavelet transforms?). Unfortunately I'm a total newbie w.r.t. image processing, but I'll try searching for something like that. Thanks. Regards, Allen _______________________________________________ Image-SIG maillist - Image-SIG@python.org http://mail.python.org/mailman/listinfo/image-sig