MATLAB: RGB to HSV conversion then Generating a Histogram

Question

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)

Answer 1

This may get you started:

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