Can I use diff function to subtract pixel from 2-pixel away from it? So it not neighbour pixel.
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Can I use diff function to subtract pixel from 2-pixel away from it? So it not neighbour pixel.
0 Kommentare
Akzeptierte Antwort
Walter Roberson
am 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.
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Geometric Transformation and Image Registration finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!