Feature extraction by shape-adapted local discriminant bases.
Daniel J. StraussGabriele SteidlWolfgang DelbPublished in: Signal Process. (2003)
Keyphrases
- feature extraction
- discriminant analysis
- principal component analysis
- feature vectors
- image classification
- face recognition
- shape descriptors
- image processing
- feature selection
- shape features
- shape analysis
- appearance based face recognition
- discriminant projection
- shape representation
- dimension reduction
- multiresolution
- preprocessing
- shape model
- dimensionality reduction
- wavelet transform
- shape prior
- shape matching
- discriminant embedding
- pattern classification
- shape recognition
- texture information
- low dimensional
- feature space
- linear feature extraction
- image feature extraction
- shape retrieval
- shape variations
- iris recognition
- feature set
- d objects
- palmprint
- texture analysis