Ear recognition via sparse representation and Gabor filters.
Rahman KhorsandiSteven CadavidMohamed Abdel-MottalebPublished in: BTAS (2012)
Keyphrases
- sparse representation
- gabor filters
- ear recognition
- gabor features
- texture analysis
- sparse coding
- texture features
- face recognition
- feature vectors
- feature extraction
- signal processing
- image patches
- image classification
- random projections
- high dimensional data
- dimensionality reduction
- rotation invariant
- image representation
- manifold learning
- subspace learning
- feature representation
- computer vision
- palmprint
- biometric systems
- texture images
- local binary pattern
- discriminative power
- facial expression recognition
- pattern recognition
- data analysis
- nearest neighbor