Securing Mass Biometric Templates Using Blockwise Multi-Resolution Clustering.
Bassem S. RabilRobert SabourinEric GrangerPublished in: MLDM Posters (2013)
Keyphrases
- multiresolution
- clustering algorithm
- clustering method
- k means
- cluster analysis
- data clustering
- coarse to fine
- data points
- unsupervised learning
- iris recognition
- hierarchical clustering
- self organizing maps
- subband
- pattern recognition
- neural network
- data mining tasks
- biometric identification
- signature verification
- biometric authentication
- document clustering
- distance metric
- anomaly detection
- wavelet transform
- feature extraction
- image processing
- information systems