Color gamuts in dim illumination.
John J. McCannPublished in: Color Imaging: Processing, Hardcopy, and Applications (2008)
Keyphrases
- color space
- color constancy
- rgb color
- gamut mapping
- color images
- rgb values
- color distribution
- outdoor scenes
- gamut mapping algorithms
- changing illumination
- color information
- color features
- monochrome images
- color quantization
- single image
- imaging conditions
- surface reflectance
- illumination invariance
- color invariants
- illumination conditions
- viewing angle
- color histogram
- white light
- retinex theory
- pixel intensities
- color model
- images of natural scenes
- lighting variations
- infrared
- illumination invariant
- light intensity
- color correction
- spectral reflectance
- intrinsic images
- skin detection
- viewing direction
- homomorphic filtering
- image texture
- global illumination
- chromaticity space