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Xtapolapocetl
12-01-2010, 04:41 PM
Can anybody suggest a good image noise removal algorithm that could be implemented in GLSL?

ZbuffeR
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.