hi sir in this matlab code the gray image is not converting into color image ?showing error in 10th line please say what is the error and make it correct the code and help me

clc;
clear all;
close all;
imt=imread('flowers.jpg');
figure(1)
imshow(imt);
ims=imread('flower2.jpg');
figure(2)
imshow(ims);
colorIm = gray2rgb('flowers.jpg','flower2.jpg');
figure(3)
imshow(colorIm);

Answer 1

[Walter Roberson]

gray2rgb() is not a Mathworks provided function.

It appears you might be wanting to use the File Exchange contribution http://www.mathworks.com/matlabcentral/fileexchange/8214-gray-image-to-color-image-conversion . You will need to download that .zip file, unzip it into a convenient directory that is not underneath the MATLAB installation directory, and then use pathtool to add that directory to the MATLAB path.

[venmal devi]

sir if i execute it asking to type input arguments ?am new to matlab please sir do help me and i nedd the output immediately

[Walter Roberson]

http://www.mathworks.com/matlabcentral/answers/29922-why-your-question-is-not-urgent-or-an-emergency

[Walter Roberson]

What are the error messages you are observing?