how to extract the chroma (is a vector) from an image

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sathiya mala 2015 年 4 月 16 日

コメント済み: Titus Edelhofer 2015 年 4 月 16 日

c=sqrt(a.^2+b.^2). a is the single channel.b is the single channel

Titus Edelhofer 2015 年 4 月 16 日

Hi,

do you have a and b already? If yes, then c is straight forward just what you wrote ...

If not: do you have your image as RGB or which format?

Titus

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