how can calculate intensity and contrast in RGB and grayscale image?

1 view (last 30 days)
ibleteus
ibleteus on 20 Jun 2012
how can calculate intensity and contrast in RGB and grayscale image?

Sign in to answer this question.

Answers (2)

Walter
Walter on 20 Jun 2012
I can... Thanks for asking..
FYI I am not the 'Walter Roberson' of the forum.. WE really should have distinct display names..
Image Analyst
Image Analyst on 20 Jun 2012
I can too. Though in RGB color images you more often use Delta E than "contrast". Both of those terms (intensity and contrast) may have multiple meanings depending on who you're talking to and what the context is.

Categories

Find more on Convert Image Type in Help Center and File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!