Hi, Use the MAP. for example find the most common RGB like that: B=imhist(x,map); [bmax,mb]=max(B); RGBmax=map(mb,:); % 3 components I hope this helps Joe BSTeX- Equation viewer for Matlab http://www.geocities.com/bstex2001 --- Imran Akthar <> wrote: > Hi all, > > I am trying to get the maximum occourence of > a particular color in an image using imhist command > in an image .I first converted the RGB image to > indexed image usnig rgb2ind command > > RGB=imread('a.jpg'); > [x,map]=rgb2ind(RGB,128); > imhist(x,map); > How to infer the colors from the imhist plot. > > Thanks > > Imran Akthar __________________________________ |