How to plot colormap of color image (RGB) in matlab?
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I need to analyze the colors of an image. I am wondering how to plot colormap of color image.
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Tim Jackman
le 21 Nov 2016
Modifié(e) : Walter Roberson
le 21 Nov 2016
Try colorcloud(RGB)
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Image Analyst
le 21 Nov 2016
The color thresholder app on the apps tab will show you the color gamut, which is the real name for what you're asking for.
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Image Analyst
le 21 Nov 2016

You can change color spaces and show appearance weighted by frequency if you want. You can also quantize into fewer colors, like as if you had run rgb2ind() on the image.
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