Flexible structured sparse representation for robust visual tracking.
Tianxiang BaiYoufu LiYazhe TangPublished in: MFI (2012)
Keyphrases
- sparse representation
- robust visual tracking
- sparse learning
- dictionary learning
- sparse coding
- face recognition
- image classification
- image representation
- signal processing
- random projections
- test images
- visual tracking
- dimensionality reduction
- high dimensional data
- particle filter
- object tracking
- multi task
- elastic net
- natural images
- image patches
- learning algorithm