Spectra Reconstruction for Human Facial Color from RGB Images via Clusters in 3D Uniform CIELab* and Its Subordinate Color Space.
Sui-Xian LiKaida XiaoPingqi LiPublished in: Sensors (2023)
Keyphrases
- color space
- rgb color space
- color images
- color features
- color components
- color histogram
- color quantization
- color models
- histogram analysis
- rgb values
- hsv color space
- color image segmentation
- color regions
- color transfer
- skin color detection
- color model
- skin color
- color distribution
- color information
- spatial color
- color channels
- color difference
- color texture
- ycbcr color space
- color correction
- skin detection
- input image
- image data
- image features
- image retrieval
- image processing
- complex background
- segmentation algorithm
- image database