Colour & Colour Management
3 terms
Gamma
Colour & Colour Management
γ exponent
The non-linear relationship between stored numerical values and displayed brightness in a colour space or on a device.
Output = Input^γ
Gamut
Colour & Colour Management
The complete range of colours a device, medium or colour space can produce or record.
Gamut Mapping
Colour & Colour Management
The process of converting colours from a larger space into a smaller one while preserving as much of the image's appearance as possible.