colour extraction

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Pat
Pat 2011-11-24
i want to extract the colour from an RGB image ,there are 3 methods
1.Color moments
2.Color Histogram
3.Color Coherent Vector (CCV)
can u tell how to extract colour from these methods please

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Image Analyst
Image Analyst 2011-11-24
And there are methods that are complete and really work, unlike what you mentioned which are merely steps along the way. See my File Exchange for 3 methods that actually do color detection/extraction. http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862
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Image Analyst
Image Analyst 2011-11-26
OK. My demos will help you do that. Good luck.
Pat
Pat 2011-11-26
Thank u Image Analayst

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