About MATLAB source code source code for image processing, homogenization consists primarily of contrast enhancement, histogram, and filtering. If interested please download. Source code integrity, and can be used directly.
File list:
enhancement
..........\pics
..........\....\gandhigrayscale.jpg

..........\....\img_adpContrast.jpg

..........\....\img_adpHist.jpg

..........\....\img_homomorphic.jpg

..........\....\Thumbs.db
..........\q3.m