Hi all, I am working with images in python using PIL. I come from a MATLAB background so I am finding it to be sometimes frustrating to do things correctly and quickly. All I need to do is load an image and store a list of pixel coordinates at which the alpha channel is set to 1. In Matlab this would be easy...Lets say we have a 2x2x4 array that represents the image. I would just type something like:
indices = find(im(:,:,3)==1); then work with indices to get xy coords. Is there a similar way to accomplish the same thing in python and PIL without having a nested for loop and checking every pixel? I would appreciate advice. Thanks very much for your attention! -Tim -- http://mail.python.org/mailman/listinfo/python-list
