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Forum: Digital Processing, Software, and Printing 05-11-2018, 02:52 PM  
Anyone using "selective Gaussian blur" for noise reduction?
Posted By Dartmoor Dave
Replies: 10
Views: 1,619
I've used gaussian blur for noise reduction, but I've always done it with frequency separation. I just applied the blur to a lower layer, with a high pass layer on top of it to retain the detail. Sometimes fine tuning with layer masks. I'm not sure I'd want to throw a readymade filter at the problem and sacrifice the level of control that frequency separation gives.
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