Class-Specific Subspace-Based Two-Dimensional Principal Component Analysis for Face Recognition.
Parinya SanguansatWidhyakorn AsdornwisedSomchai JitapunkulSanparith MarukatatPublished in: ICPR (2) (2006)
Keyphrases
- class specific
- face recognition
- principal component analysis
- image classification
- object class
- feature extraction
- face images
- dictionary learning
- low dimensional
- feature space
- computer vision
- sparse representation
- dimensionality reduction
- high dimensional data
- superpixels
- object categories
- facial expressions
- object classes
- human faces
- object recognition
- d objects
- linear combination
- image representation
- visual features
- object detection
- nearest neighbor