Comparative assessment of content-based face image retrieval in different color spaces.
Peichung ShihChengjun LiuPublished in: Int. J. Pattern Recognit. Artif. Intell. (2005)
Keyphrases
- image retrieval
- color space
- color images
- color histogram
- color image segmentation
- hybrid color space
- relevance feedback
- color features
- image database
- color quantization
- visual features
- rgb color space
- image content
- human faces
- image representation
- recognition algorithm
- face images
- skin color
- facial features
- color models
- color components
- cbir systems
- feature space
- color model
- object recognition
- pixel classification
- low level features
- skin detection
- complex background
- color information
- image processing
- visual words
- visual information
- feature extraction