Region Covariance Matrices as Feature Descriptors for Palmprint Recognition Using Gabor Features.
Meiru MuQiuqi RuanPublished in: Int. J. Pattern Recognit. Artif. Intell. (2011)
Keyphrases
- palmprint
- gabor filters
- feature descriptors
- gabor features
- covariance matrix
- local binary pattern
- texture analysis
- feature vectors
- texture features
- feature extraction
- face recognition
- texture classification
- principal component analysis
- facial expression recognition
- texture information
- image features
- feature points
- texture images
- image matching
- region of interest
- shape features
- gaussian mixture model
- image sequences
- mixture model
- pattern recognition
- object recognition
- co occurrence
- distance measure
- gray level