Is there built in Matlab function to find 3-D histogram for the colored image?

Hi All;

Is there any builtin Matlab function to calculate and plot 3-D histogram for the colored image ?

Answer 1

[Image Analyst]

No. I wrote a crude one. It's attached.

You can also look at the color frequency image, in case that's useful for you. It's here: http://www.mathworks.com/matlabcentral/fileexchange/28164-color-frequency-image

[hamed abdulaziz]

Thank you very much,Can I consider your code color_gamut_visualizer.m is equivelant to 3-D histogram?