Hierarchical palmprint feature extraction and recognition based on multi-wavelets and complex network.
Lijian ZhouChen ZhangZuowei WangYing WangZhe-Ming LuPublished in: IET Image Process. (2018)
Keyphrases
- palmprint
- feature extraction
- complex networks
- palmprint recognition
- palmprint images
- recognition algorithm
- personal identification
- wavelet transform
- biometric systems
- hand geometry
- hand shape
- pattern recognition
- gabor filters
- scale free
- social networks
- network structure
- feature vectors
- community structure
- social network analysis
- dimensionality reduction
- feature selection
- coarse to fine
- image processing
- image classification
- feature level fusion
- iris recognition
- face recognition
- multiresolution
- multiscale
- matching score
- feature representation
- face images
- community discovery
- maximal cliques
- feature fusion
- feature space
- frequency domain
- texture features
- linear discriminant analysis
- texture analysis