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how to convert grayscale image to rgb image

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In my problem i have taken a colored image & converted it to grayscale(double).After processing now i want the colored image back.plz tell me how to do this.

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Accepted Answer

Image Analyst
Image Analyst on 1 Nov 2013
First convert to an indexed image with uint8(). Then choose a colormap, then call ind2rgb().

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mohd akmal masud
mohd akmal masud on 22 Jan 2021
hi sir, can you show the coding. let saya my coding is
B = dicomread('TRANSA001_CT025.dcm');
Image Analyst
Image Analyst on 22 Jan 2021
% Convert RGB image to gray scale
grayImage = rgb2gray(B);
% Get color image "back":
% Nothing to do - you still have B (the original RGB image) so you're all set.

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