how to combine sub images which are different dimensions ? pls help me

i have divided an image into sub-images which are all different dimensions and i applied histogram equalization on those sub-images and i want to combine all equalized sub images.how can i do it?

Answer 1

[Image Analyst]

To stitch together left and right

image3 = [leftImage, rightImage]; % Use comma

To stitch together top and bottom;

image3 = [topImage; bottomImage]; % Use semicolon