Spatio-Chromatic PCA of a Mosaiced Color Image.
David AlleyssonSabine SüsstrunkPublished in: CGIV (2004)
Keyphrases
- color images
- principal component analysis
- color information
- principal components analysis
- spatio temporal
- gray scale
- color space
- principal components
- image processing
- dimensionality reduction
- temporal analysis
- feature extraction
- color image segmentation
- grayscale images
- covariance matrix
- face recognition
- color texture
- principle component analysis
- independent component analysis
- appearance based object recognition
- temporal correlation
- high dimensional
- feature space
- temporal filtering
- low dimensional
- impulse noise
- impulsive noise
- negative matrix factorization
- linear discriminant analysis
- feature set
- color correction
- face images
- color channels
- temporal scales
- clustering algorithm