Quantization HSV Space

kinldy give me the code for image quantization in HSV space and plot the corresponding histogram.image should be quantized in 8x3 x3 bins

[Jan]

I cannot imagine what a [8x3x3] means. Do you want 24 bins and each bin is a [1 x 3] vector?

What have you tried so far to solve your problem?

Is "kindly give me" a question or a command?

Answer 1

[Elad]

http://imageprocessingblog.com/color-reduction-using-k-means-clustering/

you can use rgb2hsv (or not, if you already in hsv), and choose the number of colors (N=8?).

imhist() for the histogram..

Answer 2

[Image Analyst]

Get hsv image

hsv = rgb2hsv(rgbImage);

Now use imquantize(), and you're done. I think you can do that part yourself.

[Jan]

@Elad, Image Analyst: Did you see that the OP asked 470 days ago and did not found the time to answer a question for clarification?

[Image Analyst]

Yes, I did. I noticed that Elad seems to be deep diving the archive for some reason - he's replied to several really old questions. I know Nishant is long gone, but I just answered in case anyone else brings this up via a search. Sometimes the 8,3,3 or 5,3,3 means the number of bits rather than the number of ranges.

[Elad]

Oops, I just tried to answer questions on a specific topic.. :)