Can I use diff function to subtract pixel from 2-pixel away from it? So it not neighbour pixel.

1 view (last 30 days)
Can I use diff function to subtract pixel from 2-pixel away from it? So it not neighbour pixel.

Accepted Answer

Walter Roberson
Walter Roberson on 18 Feb 2013
No.
I suggest you use
diff2_col = YourArray(:,3:end) - YourArray(:,1:end-2)
or
diff2_row = YourArray(3:end,:) - YourArray(1:end-2,:)
depending on which dimension you want to proceed across.

More Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!