Cody

Problem 2542. Convert a grayscale image into RGB colour format, preserving data type

Solution 494825

Submitted on 1 Sep 2014 by John
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test Status Code Input and Output
1   Pass
%% grayImage = [1 2 3; 4 5 6; 7 8 9]; rgbImage(:,:,1) = [1 2 3; 4 5 6; 7 8 9]; rgbImage(:,:,2) = [1 2 3; 4 5 6; 7 8 9]; rgbImage(:,:,3) = [1 2 3; 4 5 6; 7 8 9]; assert(isequal(gray2rgb(grayImage),rgbImage))

Suggested Problems

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!