Converting gray scale to ycbcr??
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Is there any way by which we can convert a gray scale to Ycbcbr???
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David Young
2011년 2월 18일
A greyscale image has no colour information, but you can still represent it as ycbcr if you wish - though it's not clear why you'd want to, since the chrominance planes will be constants. Anyway, this will convert, assuming you're starting from a 2D greyscale image:
rgbimage(:,:,1) = greyimage;
rgbimage(:,:,2) = greyimage;
rgbimage(:,:,3) = greyimage;
ycbcrimage = rgb2ycbcr(rgbimage);
You can also convert a colormap using the same function, if that's what you want to do.
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Christin Panjaitan
2014년 9월 5일
How is about grayscale High Dynamic Range (12-bit) ? How to convert grayscale High Dynamic Range into Ycbcr ?
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