# Gamma Correction Tables

**URL:** <https://forum.electromage.com/t/gamma-correction-tables/1113>\
**Category:** Patterns and Code\
**Created:** [March 28, 2021, 3:01am UTC](https://forum.electromage.com/t/gamma-correction-tables/1113 "2021-03-28T03:01:27Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Scruffynerf](https://forum.electromage.com/letter_avatar_proxy/v4/letter/s/34f0e0/32.png) [@Scruffynerf](https://forum.electromage.com/u/Scruffynerf)\
**Post date:** [March 28, 2021, 7:38am UTC](https://forum.electromage.com/t/gamma-correction-tables/1113/2 "2021-03-28T07:38:19Z")

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I looked at the gamma correction table early in playing with PB, and it’s not worth the effort. If you are using HSV, just square or even better cube the V, and you’re damn close to the gamma correction value.

See [my graph here](https://forum.electromage.com/t/help-understanding-patterns/330/7)

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