Periocular biometrics: constraining the elastic graph matching algorithm to biologically plausible distortions.
Hugo ProençaJuan Carlos BriceñoPublished in: IET Biom. (2014)
Keyphrases
- biologically plausible
- graph matching algorithm
- biometric recognition
- iris recognition
- graph matching
- iris biometrics
- biologically inspired
- biometric systems
- feed forward
- personal identification
- face recognition
- visual cortex
- biometric data
- iris images
- image acquisition
- network architecture
- palmprint
- subgraph isomorphism
- matching algorithm
- pattern recognition
- pairwise
- fingerprint images
- feature extraction
- gabor wavelets
- biometric authentication
- learning algorithm
- multiscale
- machine learning
- object recognition
- natural images
- input image
- image registration