Selective Locking Tensor Orthogonal Matching Pursuit algorithm based on block sparsity for multidimensional compressive sensing.
Rongqiang ZhaoQiang WangYi ShenPublished in: I2MTC (2016)
Keyphrases
- compressive sensing
- pursuit algorithm
- compressive sampling
- sparse approximation
- sparse representation
- orthogonal matching pursuit
- learning automata
- random projections
- linear combination
- sparse coding
- matching pursuit
- dimensionality reduction
- image representation
- noise model
- face recognition
- gaussian process
- higher order
- image classification
- image coding
- signal processing
- data sets
- small number
- image patches
- text classification
- feature space
- object recognition
- reinforcement learning