April 05
Prof. Ismael H. F. Santos -  ismael@tecgraf.puc-rio.br                                                          2
sRGB viewing environment Parameters
5.0%
Typical Viewing Flare
x = 0.3457, y = 0.3585 (D50)
Typical Ambient White Point
200 lux
Typical Ambient Illuminance Level
1.0%
Encoding Viewing Flare
x = 0.3457, y = 0.3585 (D50)
Encoding Ambient White Point
64 lux
Encoding Ambient Illuminance Level
20% reflectance
Image surround
x = 0.3127, y = 0.3291 (D65)
Illuminant White
80 cd/m2 
Luminance level  (typical CRT)
sRGB
Condition