How to calculate gradient of 512*512*4 image?

1 Ansicht (letzte 30 Tage)
Akshay Gore
Akshay Gore am 27 Feb. 2014
Is this wrong or write?
If my output image is g(512*512*4) then gradient of g() is
gradver1=sqrt(g1(:,:,1).^2+g1(:,:,2).^2+g1(:,:,3).^2+g1(:,:,4).^2);

Melden Sie sich an, um diese Frage zu beantworten.

Antworten (0)

Kategorien

Mehr zu Image Processing Toolbox finden Sie in Help Center und File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by