Periocular recognition under expression variation using Higher Order Spectral features.
Faisal AlGashaamKien Nguyen ThanhWageeh W. BolesVinod ChandranPublished in: IVCNZ (2015)
Keyphrases
- spectral features
- biometric recognition
- higher order
- iris biometrics
- recognize faces
- iris recognition
- face recognition
- biometric systems
- image acquisition
- object recognition
- spectral analysis
- personal identification
- iris images
- remote sensing images
- structural features
- hyperspectral images
- recognition rate
- recognition accuracy
- automatic recognition
- recognition algorithm
- pattern recognition
- facial expressions
- face recognition algorithms
- feature extraction
- markov random field
- biometric data
- computer vision
- remote sensing