I have a RGB image and I would like to select the first n% of red, green and blue for gamma correction while leaving the other pixels unchanged.
How can I do it in ImageMagick with version 6.7.8-9 on Linux?
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- 2018-09-20T01:04:59-07:00
- Forum: Users
- Topic: Partial gamma correction
- Replies: 1
- Views: 2025