Under ./test/default image40.jpg appears to end in whitespace, but does not 'break' at that point (adding colour error does not resolve the issue).
Test with imagemagick directly to see if the bottom of the image is actually pure white. If not, test with an increased standard deviation to see if that fixes the problem.
Under
./test/default
image40.jpg appears to end in whitespace, but does not 'break' at that point (adding colour error does not resolve the issue). Test with imagemagick directly to see if the bottom of the image is actually pure white. If not, test with an increased standard deviation to see if that fixes the problem.