Help Needed! About Contrast of Gabor Patch in Matlab

2 vues (au cours des 30 derniers jours)

Pan le 4 Avr 2012

Hi I am a student doing psychophysics studies.

Recently I used Matlab to create Gabor patches as the stimuli in my study.

Now I need to get the values of their contrast agains the background (RGB = 255,255,255);

I have the codes for creating the Gabor patches.

However, I don't know how to calculate the contrast...

Could anyone please help me with this?

Thanks a lot!

Leo

MATLAB Graphics 2-D and 3-D Plots Surfaces, Volumes, and Polygons Polygons

En savoir plus sur Polygons dans Help Center et File Exchange

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

Translated by