Online discriminative object tracking with local sparse representation.
Qing WangFeng ChenWenli XuMing-Hsuan YangPublished in: WACV (2012)
Keyphrases
- object tracking
- sparse representation
- dictionary learning
- sparse codes
- sparse coding
- face recognition
- appearance model
- image classification
- partial occlusion
- compressive sensing
- image patches
- visual tracking
- image sequences
- particle filter
- video sequences
- subspace learning
- illumination variations
- high dimensional data
- image representation
- dimensionality reduction
- test images
- feature extraction
- occlusion handling
- data sets
- signal processing
- multiscale
- data analysis