how to return gray image to rgb or index image so that it will be coulor image

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Osama AlThahab on 1 Sep 2013

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https://uk.mathworks.com/matlabcentral/answers/86135-how-to-return-gray-image-to-rgb-or-index-image-so-that-it-will-be-coulor-image

Accepted Answer: Walter Roberson

ind2gray

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Accepted Answer

Walter Roberson on 2 Sep 2013

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https://uk.mathworks.com/matlabcentral/answers/86135-how-to-return-gray-image-to-rgb-or-index-image-so-that-it-will-be-coulor-image#answer_95673

You cannot really do that. See http://www.mathworks.co.uk/matlabcentral/answers/86054-gray-image-to-rgb-using-ind2rgb

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