Module gamma 

Gamma, OETF, and EOTF transfer functions and lookup tables.

RGB and some other color spaces tend to be stored and communicated in a non-linear format. This module collects transfer functions for conversion between linear and non-linear values under the “gamma” umbrella term.

Modules

lut

Lookup table utilities for gamma functions.

Functions

adobe_rgb_builder

Create a lookup table builder for the transfer functions used in Adobe RGB.

p3_builder

Create a lookup table builder for the transfer functions used in DCI-P3.

prophoto_rgb_builder

Create a lookup table builder for the transfer functions used in ProPhoto RGB.

rec_oetf_builder

Create a lookup table builder for the transfer functions used in Rec. 709 and Rec. 2020.

srgb_lut_builder

Create a lookup table builder for the transfer functions used in sRGB.