RGB to HSV conversion then Generating a Histogram

Hello all

I have an rgb image and I want to convert it into HSV image and want to generate a histogram for the to get dominant colors HSVmap1 = rgb2hsv(X1)

[Jan]

What have you tried so far and which problems occur?

[JAM]

Really I need to extract the dominant colors from an image. I don't know from where to start

Answer 1

[Thorsten]

This may get you started:

I = imread('peppers.png');
HSV = rgb2hsv(I);
H = HSV(:,:,1); % the hue plane
hist(H(:))