Color Space Comparison: PhotoGamut vs sRGB_jc1

PhotoGamut vs sRGB_jc1

Basic Property PhotoGamutRGB sRGB_jc1

White                    D50                D50

Color space              RGB                RGB
PCS Data Space           Lab                Lab

Implementation           Cluts              Cluts

Profile size(bytes)      148,480            589,928

icc format version       2.0                2.1

Gamut Volume*            902,827            770,429

Profile Device type      OutputClass        OutputClass

Rendering Intent         All**              All**
Last Update              2004,avg6c         2011,current RC0.9
Availability             FOC                Publicly available         

*     Under D50 condition
**    Colorimetric, Saturation and Perceptual

Proposed Usage
PhotoGamut: was proposed as a RGB working space.
sRGB_jc1: as a conversion bridge between wide gamut RGB (ProPhoto or scanner space)  and sRGB.


Related Links
photogamut.org    [ Link]
jcRGB   [ Link ]