Robust Visual Cooperative Tracking Using Constrained Adaptive Sparse Representations and Sparse Classifier Grids.
Jinjun KuangXi ZhouAnthony GamstPublished in: IEEE Trans. Circuits Syst. Video Technol. (2014)
Keyphrases
- sparse representation
- dictionary learning
- cooperative
- object tracking
- norm minimization
- sparse coding
- compressive sensing
- compressed sensing
- sparsity constraints
- face recognition
- image classification
- image patches
- regularized least squares
- joint optimization
- image representation
- signal processing
- negative matrix factorization
- dimensionality reduction
- random projections
- high dimensional data
- sparse representation based classification
- sparse coefficients
- feature space
- norm regularization
- sparse learning
- sparse reconstruction
- super resolution
- feature selection
- high dimensional
- training set
- multiscale
- training data