G
- gamma correction
The native physical tone characteristics of a device are often different on different types of devices. The gamma correction factor compensates for these differences. - gamma curve
A collection of gamma corrections over the entire range of colors. When plotted on a graph, they form a curve. - gamma ramp
See gamma curve - gamut
The set of colors from a color space that a device can produce. - GMMP
The Color Gamut Map Model Profile Format is an XML-based file format that controls the mapping of colors between source and destination device gamuts.