Robust ear identification using sparse representation of local texture descriptors.
Ajay KumarTak-Shing ChanPublished in: Pattern Recognit. (2013)
Keyphrases
- sparse representation
- texture descriptors
- sparse coding
- face recognition
- image classification
- local binary pattern
- image representation
- dimensionality reduction
- image patches
- object tracking
- texture analysis
- high dimensional data
- texture classification
- image reconstruction
- natural images
- maximum likelihood
- texture features
- signal processing
- active learning
- range images
- probability density function
- bag of words
- visual features
- multiscale