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Re: What happen when you substract two rows?
From: |
dkeck |
Subject: |
Re: What happen when you substract two rows? |
Date: |
Sun, 6 Jul 2014 12:36:00 -0700 (PDT) |
Andreas Weber-4 wrote
> btw: if the output is really intentional, the hole code can be written as
> c = sum(diff(flipdim(img, 1), 1, 1)(:))
Yes, its intentional (I thought its some type of measure for finding a
criterion to compare matrices and googled the code):
Crossposting:
http://stackoverflow.com/questions/24589428/what-happens-when-you-substract-two-rows-in-octave
Reference:
http://www.cardinalpeak.com/blog/detecting-well-focused-images
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