which filter the function "imgradientxy" use ??
Mostrar comentarios más antiguos
I use function "imgradientxy", but I need to know which filter it uses? and the difference between it and the function "imgradient"??
Respuestas (1)
Jan
el 27 de Sept. de 2017
According to the documentation:
doc imgradientxy
the default method is: 'sobel' (default)
While imgradient calculates the gradient for each pixel with magnitude and direction, imgradientxy calculates the gradients in the fixed X and Y directions.
Categorías
Más información sobre Object Analysis en Centro de ayuda y File Exchange.
el 27 de Sept. de 2017
el 27 de Sept. de 2017
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
