python Programming Glossary: imagechops.difference

http://stackoverflow.com/questions/10615901/trim-whitespace-using-pil

trim im border bg Image.new im.mode im.size border diff ImageChops.difference im bg bbox diff.getbbox if bbox return im.crop bbox But this.. trim im bg Image.new im.mode im.size im.getpixel 0 0 diff ImageChops.difference im bg diff ImageChops.add diff diff 2.0 100 bbox diff.getbbox..

Comparing image in url to image in filesystem in python

http://stackoverflow.com/questions/13875989/comparing-image-in-url-to-image-in-filesystem-in-python

use following function I found def equal im1 im2 return ImageChops.difference im1 im2 .getbbox is None but this doesn't work if you have a..

Finding blank regions in image

http://stackoverflow.com/questions/3310681/finding-blank-regions-in-image

doing is taking the difference of two images via PIL img ImageChops.difference img1 img2 And I want to find the rectangular regions that contain..

How to detect motion between two PIL images? (wxPython webcam integration example included)

http://stackoverflow.com/questions/5524179/how-to-detect-motion-between-two-pil-images-wxpython-webcam-integration-exampl

image1 self.image1 if not image2 image2 self.image2 diffs ImageChops.difference image1 image2 return self.ImageEntropy diffs def ImageEntropy.. img3 Image.open 'SnowCam_main3.jpg' # No Difference img ImageChops.difference img1 img1 img.save 'test_diff1.png' print image_entropy img.. image_entropy img # 1.58496250072 # Small Difference img ImageChops.difference img1 img2 img.save 'test_diff2.png' print image_entropy img..