On the Dimensionality of PCA Method and Color Space in Face Recognition.
Pawel ForczmanskiPublished in: IP&C (2012)
Keyphrases
- color space
- face recognition
- color images
- rgb color space
- color image segmentation
- skin detection
- high dimensional
- face images
- color features
- dimensionality reduction
- color quantization
- hybrid color space
- skin color
- human faces
- computer vision
- sparse representation
- face detection
- facial expressions
- feature space
- color components
- color models
- spatial color
- feature selection
- color model
- histogram analysis
- feature extraction
- pose variations
- local binary pattern
- color difference
- lighting conditions
- digital images
- ycbcr color space