Contactless palmprint authentication using circular gabor filter and approximated string matching.
Julien DoubletO. LepetitM. RevenuPublished in: SIP (2007)
Keyphrases
- palmprint
- string matching
- gabor filters
- personal authentication
- palmprint recognition
- pattern matching
- texture analysis
- texture features
- biometric systems
- feature extraction
- edit distance
- feature vectors
- personal identification
- gabor features
- gabor wavelets
- texture images
- feature level
- suffix tree
- low quality
- regular expressions
- phase information
- face recognition
- training data
- recognition algorithm
- matching algorithm