how to calculate the contrast improvement index for a color image 256*256*3

5 views (last 30 days)
sachit
sachit on 9 Jan 2015
Commented: ElleAlba on 31 Oct 2017
CII= Cproposed/ Corignal. where C is the average value of low contrast measured with 3*3 window as max-min/max+min
i have the matrix of original image as 256*256*3, and same for proposed image. now how can i calculate the CII

Sign in to answer this question.

Answers (0)

Categories

Find more on Image Filtering and Enhancement 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!