Real-time Visual Tracking Using Sparse Representation
Hanxi LiChunhua ShenQinfeng ShiPublished in: CoRR (2010)
Keyphrases
- sparse representation
- dictionary learning
- sparse coding
- compressed sensing
- face recognition
- compressive sensing
- negative matrix factorization
- sparse reconstruction
- image classification
- reconstruction error
- object tracking
- sparse approximations
- random projections
- image representation
- joint optimization
- piecewise smooth
- signal processing
- sparsity constraints
- regularized least squares
- image patches
- high dimensional data
- test images
- norm minimization
- basis vectors
- neural network
- sparse coefficients