Re: Subtracting G channel from R and B may increase lossless compression?

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• Re: Subtracting G channel from R and B may increase lossless compression?
  ... if you convert the RGB image into a YUV image (the transform is ... losslessly if you have enough precision). ...
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• Re: Subtracting G channel from R and B may increase lossless compression?
  ... if you convert the RGB image into a YUV image (the transform is ... losslessly if you have enough precision). ...
  (comp.compression)