Joint Sensing Matrix and Sparsifying Dictionary Optimization for Tensor Compressive Sensing.
Xin DingWei ChenIan J. WassellPublished in: CoRR (2016)
Keyphrases
- compressive sensing
- sparse representation
- joint optimization
- trace norm
- compressed sensing
- orthogonal matching pursuit
- compressive sampling
- random projections
- dictionary learning
- image recovery
- signal processing
- dimensionality reduction
- sparse coding
- image representation
- image reconstruction
- structured sparsity
- face recognition
- higher order
- image classification
- high dimensional data
- structure tensor