Robust object tracking via adaptive sparse representation.
Rahman KhorsandiMohamed Abdel-MottalebPublished in: GlobalSIP (2015)
Keyphrases
- sparse representation
- robust object tracking
- object tracking
- dictionary learning
- sparse coding
- image classification
- face recognition
- appearance model
- compressive sensing
- joint optimization
- image patches
- reconstruction error
- regularized least squares
- compressed sensing
- image representation
- negative matrix factorization
- particle filtering
- visual tracking
- signal processing
- sparse approximations
- sparse reconstruction
- test images
- random projections
- high dimensional data
- dimensionality reduction
- kalman filter
- image sequences
- sparse coefficients
- piecewise smooth
- norm minimization
- sparse learning
- image processing
- data mining
- data sets