Search found 3 matches

by WizardStan
2014-04-07T11:18:34-07:00
Forum: Users
Topic: Subtracting two images
Replies: 12
Views: 21270

Re: Subtracting two images

ah, I see. Makes sense, makes sense.
Thanks a lot! I've got it all sorted out now.
by WizardStan
2014-04-07T10:41:49-07:00
Forum: Users
Topic: Subtracting two images
Replies: 12
Views: 21270

Re: Subtracting two images

Debian Wheezy
$ compare -version
Version: ImageMagick 6.7.7-10 2013-09-01 Q16 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2012 ImageMagick Studio LLC
Features: OpenMP
"convert" is the same.

Here's something interesting.
compare -compose difference black.bmp black.bmp black_diff.bmp ...
by WizardStan
2014-04-07T08:05:06-07:00
Forum: Users
Topic: Subtracting two images
Replies: 12
Views: 21270

Subtracting two images

I'm sorry, I know this question has been asked a lot, I've scoured the internet and come up with a lot of answers, but I'm obviously doing something very wrong because the results I'm getting aren't at all what are expected.
So I've got two images that are almost identical. The colours of one image ...