Image tiling, Combining Images.

Hello, I am quite new (my first month) with MATLAB, trying create an image with 4 different images. (function)

Something like one of those Andy Warhol/Instagram images where 4 different images on 4 different parts of the image (image1=upper left side image2= lower east side etc.) -All 4 images must be same dimension.

function [newimage} = CombinedImage(image1,image2,image3,image4)

this is the first line of my function but I am entirely lost at this point. Any help would be much appreciated. Thanks.

Answer 1

[Walter Roberson]

newimage = [image1, image2; image3, image4];

[Sam]

Error using horzcat CAT arguments dimensions are not consistent.

Error in TileImage (line 5) finalmatrix = [image1,image2;image3,image4];

This is the error I get :/

Still thank you though.

[Walter Roberson]

In your question you imposed the constraint "All 4 images must be the same dimension". It appears that your images do not meet that constraint.

Add these debugging lines before you try to calculate finalmatrix:

disp(['image1 is ', num2str(size(image1))]);
disp(['image2 is ', num2str(size(image2))]);
disp(['image3 is ', num2str(size(image3))]);
disp(['image4 is ', num2str(size(image4))]);