Illuminant color estimation by hue categorization based on gray world assumption.
Harumi KawamuraShunichi YonemuraJun OhyaNorihiko MatsuuraPublished in: Computational Imaging (2011)
Keyphrases
- gray world
- color constancy
- color image enhancement
- color images
- color constancy algorithms
- gamut mapping
- illuminant estimation
- image enhancement
- human vision
- spatially variant
- gray scale
- human visual system
- color information
- multiscale
- image quality
- estimation algorithm
- image contrast
- mathematical morphology
- object detection
- image segmentation