Questions tagged [pixel-wise-operation]
The pixel-wise-operation tag has no usage guidance.
2
questions
1
vote
1answer
54 views
Localized Gamma Correction
Question:
Is there an algorithm that does (what I would call) "localized" gamma correction?
That is, applying different gamma corrections on different parts of an image, using a masking filter or ...
0
votes
1answer
83 views
Non Linear Remapping of the Pixel Values
Suppose you take a photo of a beautiful scene of mountains and a lake. The representation devotes half of the scale between black and white to the bright surface of the lake, and the other half to the ...
