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- 2015-05-01T09:29:41-07:00
- Forum: Users
- Topic: Contrast-stretch calibrated on a smaller version of the file?
- Replies: 1
- Views: 772
Contrast-stretch calibrated on a smaller version of the file?
Hello, I would like to use the contrast-stretch operator on black&white photos coming from film scans (35mm Ilford XP2 film and Nikon Coolscan V at 4000 dpi) I found out that, due to B&W grain, my "ideal" contrast-strech operator works better on a smaller size version of the same file: 1. resize ...