How is a 256 bin HSV histogram quantised?

softwareengineering.stackexchange https://softwareengineering.stackexchange.com/questions/186657

  •  05-11-2019
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Frage

I am doing some research on the ScalableColor descriptor in MPEG-7 and I came across this passage:

The descriptor extractions starts with the computation of the colour historgam with 25 bins in the HSV colour space with the Hue (H) component quantised to 16 bins, and Saturation (S) and Value (V) quantised to 4 bins each.

My statistics is a little rusty so could someone please explain (hopefully with an example) how the bins are quantised?

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