How can I remove these little artifacts from my rendered image?
5558
How to reduce fireflies in Cycles?
132989
Gimp: how to remove background noise/artifacts and enhance handwritten text
10937
Rendering a pixelated image
757
How do I avoid rendering glitches from overlapping faces?
131884
How can I remove the unwanted background from a scanned handwritten signature?
150454
Why is my footage smearing out towards the border on rendering an image?
3802
In Unity3D, how can I improve image clarity?
54126
How To Reduce Noise In Cycles Render
137130
Lines appear on the texture in render
71172
Why is there quality loss on my image styles?
56199
Rendering low and res/high res images
18658
Ubuntu 14.04 has visual artifacts and freezes
43337
Why are these black dots / spots appearing in my pictures?
39962
How do I correct white balance in JPEG images?
9777
Black artifacts when looking through many transparent objects?
155296
How can I remove text from an image?
10713
How to fix Sprinkles in rendering?