A compressible template protection scheme for face recognition based on sparse representation.
Yuichi MurakiMasakazu FurukawaMasaaki FujiyoshiYoshihide TonomuraHitoshi KiyaPublished in: EUSIPCO (2014)
Keyphrases
- sparse representation
- protection scheme
- face recognition
- compressive sensing
- biometric template
- dictionary learning
- sparse coding
- face images
- random projections
- operating system
- image classification
- compressed sensing
- joint optimization
- image representation
- object tracking
- feature extraction
- image patches
- signal processing
- facial expressions
- subspace learning
- robust face recognition
- pattern recognition
- sparse coefficients
- computer vision
- reconstruction error
- high dimensional data
- principal component analysis
- high dimensional