Expand description
Standard illuminant reference data.
CIE standard illuminants used for white balance and color matrix interpolation. Values are from CIE publications and the DNG specification.
Structs§
- Illuminant
- Standard illuminant specification.
Constants§
- COOL_
WHITE_ FLUORESCENT - Cool White Fluorescent (~4150K).
- D50
- CIE Illuminant D50 — ICC profile connection space (~5003K).
- D55
- CIE Illuminant D55 (~5503K).
- D65
- CIE Illuminant D65 — daylight reference (~6504K).
- D75
- CIE Illuminant D75 (~7504K).
- ILLUMINANT_
A - Standard Illuminant A — incandescent/tungsten (~2856K).
Functions§
- all_
illuminants - Returns all standard illuminants.
- from_
exif_ code - Look up an illuminant by its EXIF LightSource code.
- from_
name - Look up an illuminant by name (case-insensitive).
- nearest_
by_ cct - Find the closest standard illuminant to a given CCT.