color space plot of image
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in this site
there is a color space plot 2d and 3d in Rcode, how can i plot same graphs in matlab lenguages?
thenks a lot.
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Image Analyst
2021-6-13
I believe you're wanting the colorcloud() function. It plots the gamut in 3-D. Not sure what a 2-D plot would be. What do the axes represent in 2-D?
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Image Analyst
2021-6-13
You can use the view() command to view the colorcloud from a certain vantage point, so that the 3-D cloud appears 2-D.
k-means is usually a poor way of classifying color clusters. I'm attaching my kmeans() demo on a color image as proof. You probably won't use kmeans for color segmentation in real life, but could be fun as an illustrative process - just to see what it does out of curiosity, even though it give lousy results.
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