View Full Version : GLSL noise removal
12-01-2010, 04:41 PM
Can anybody suggest a good image noise removal algorithm that could be implemented in GLSL?
12-02-2010, 01:06 AM
Gaussian separable blur, edge detection, then use edge detection as mask between original image and blurred one.
For narrow blur, you can even do all that in a single shader.
Powered by vBulletin® Version 4.2.2 Copyright © 2013 vBulletin Solutions, Inc. All rights reserved.