A Compressive Sensing Based Approach to Sparse Wideband Array Design.
Matthew B. HawesWei LiuPublished in: CoRR (2014)
Keyphrases
- compressive sensing
- sparse representation
- signal reconstruction
- random projections
- image recovery
- compressive sampling
- dimensionality reduction
- image representation
- group sparsity
- structured sparsity
- high dimensional
- image processing
- data sets
- unsupervised learning
- image reconstruction
- dictionary learning
- image classification
- least squares
- nearest neighbor
- feature vectors
- pattern recognition