ColorSystem

HDR generation color system implementation.

Features

• tristimulus
• colorspace matrix
• OETF/EOTF(sRGB,BT709,BT2084,S-Log2)
• Yxy, Yu'v'
• Delta u'v', E76, E00
• Bradford adaptation
• Popular Observers(1931,JuddVos,2012)
• Popular gamuts(Bt.709,Bt.2020,DCI-P3,S-Gamut3/cine,AdobeRGB,ACES2065,ACEScg)
• Popular illuminants(A,B,C,D50/55/60/65/75,E,F2/7/11)
• Popular spectrum illuminants(D65)
• whitepoint from blackbody
• spectrum support
• color correction solver

TODO

• other OETF/EOTFs (HLG,BT1886,...)
• everything primitive

contact information

Hajime UCHIMURA / nikutama@gmail.com If you gain some profit with this code I always welcome your gifts or presents :)