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How to convert the grayscale image into rgb image ????

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bavani marimuthu
bavani marimuthu 2018-1-18
回答： Walter Roberson 2018-1-18
How to convert the grayscale image into rgb image ????
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KSSV
KSSV 2018-1-18
You should be having colormap for this. You need to have a color data of the concerned image.

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回答（2 个）

KSSV
KSSV 2018-1-18
Walter Roberson
Walter Roberson 2018-1-18
RGB_Image = Grayscale_Image(:,:,[1 1 1]);
which is the same as
RGB_Image = repmat(Grayscale_Image, 1, 1, 3);

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