From Wakapon
(Created page with ' ** RUFF STUFF CCT = Correlated Color Temperature (6500K, etc.) CIE Illuminants => General lighting conditions (when taking a picture, or displaying one). Spectral characteri…') |
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| − | + | **RUFF STUFF** | |
| − | ** RUFF STUFF | ||
CCT = Correlated Color Temperature (6500K, etc.) | CCT = Correlated Color Temperature (6500K, etc.) | ||
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CIE Illuminants => | CIE Illuminants => | ||
| − | General lighting conditions (when taking a picture, or displaying one). | + | * General lighting conditions (when taking a picture, or displaying one). |
| − | Spectral characteristics similar to natural light sources | + | * Spectral characteristics similar to natural light sources |
| − | Reproducible in the laboratory | + | * Reproducible in the laboratory |
| + | |||
1931 Illuminants: | 1931 Illuminants: | ||
| − | Illuminant A = Typical Incandescent Light | + | * Illuminant A = Typical Incandescent Light |
| − | Illuminant B = Direct Sunlight | + | * Illuminant B = Direct Sunlight |
| − | Illuminant C = Average daylight from total sky (ambient sky light) | + | * Illuminant C = Average daylight from total sky (ambient sky light) |
| + | |||
1963 Illuminants (more accurate daylight conditions): | 1963 Illuminants (more accurate daylight conditions): | ||
| − | Illuminant D followed by the first 2 digits of the CCT (e.g. D65 = D 6500K) | + | * Illuminant D followed by the first 2 digits of the CCT (e.g. D65 = D 6500K) |
| + | |||
| + | |||
| + | |||
| + | **References** | ||
| + | An Introduction to Appearance Analysis (2001) http://www.color.org/ss84.pdf | ||
Revision as of 16:10, 29 December 2011
- RUFF STUFF**
CCT = Correlated Color Temperature (6500K, etc.)
CIE Illuminants =>
- General lighting conditions (when taking a picture, or displaying one).
- Spectral characteristics similar to natural light sources
- Reproducible in the laboratory
1931 Illuminants:
- Illuminant A = Typical Incandescent Light
- Illuminant B = Direct Sunlight
- Illuminant C = Average daylight from total sky (ambient sky light)
1963 Illuminants (more accurate daylight conditions):
- Illuminant D followed by the first 2 digits of the CCT (e.g. D65 = D 6500K)
- References**
An Introduction to Appearance Analysis (2001) http://www.color.org/ss84.pdf