Online multi-modal task-driven dictionary learning and robust joint sparse representation for visual tracking.
Ali TaalimiHairong QiRahman KhorsandiPublished in: AVSS (2015)
Keyphrases
- multi modal
- dictionary learning
- visual tracking
- sparse representation
- object tracking
- partial occlusion
- sparse coding
- appearance model
- particle filter
- image classification
- face recognition
- group sparsity
- mean shift
- video sequences
- compressive sensing
- image patches
- multi modality
- sparsity constraints
- signal processing
- high dimensional
- natural images
- dimensionality reduction
- multiscale
- high dimensional data
- image representation
- nearest neighbor
- image processing
- sparse representation based classification