Two stage principal component analysis of color.
Reiner LenzPublished in: IEEE Trans. Image Process. (2002)
Keyphrases
- principal component analysis
- color images
- color information
- principal components
- independent component analysis
- covariance matrix
- dimensionality reduction
- linear discriminant analysis
- feature extraction
- color matching
- color constancy
- discriminant analysis
- low dimensional
- color model
- color space
- dimension reduction
- feature space
- outdoor scenes
- color correction
- singular value decomposition
- single image
- lower dimensional
- color segmentation
- image indexing and retrieval
- face recognition
- neural classifier