Kernel discriminant transformation for image set-based face recognition.
Wen-Sheng ChuJu-Chin ChenJenn-Jier James LienPublished in: Pattern Recognit. (2011)
Keyphrases
- image set
- face recognition
- face images
- kernel fisher discriminant analysis
- discriminant analysis
- principal component analysis
- linear subspace
- feature extraction
- human faces
- discriminant embedding
- kernel methods
- image collections
- image matching
- facial expressions
- kernel pca
- locality preserving projections
- linear discriminant analysis
- image set classification
- kernel function
- feature space
- training samples
- computer vision
- graph embedding
- kernel principal component analysis
- component analysis
- support vector
- data sets
- sparse representation
- grassmann manifold
- feature vectors
- gaussian kernel
- object recognition
- kernel matrix
- high quality
- input image