Compressive Sensing for Music Signals: Comparison of Transforms with Coherent Dictionaries.
Srikanth Raj ChetupallyThippur V. SreenivasPublished in: Semantic Audio (2011)
Keyphrases
- compressive sensing
- sparse representation
- signal reconstruction
- signal processing
- random projections
- image recovery
- image representation
- compressive sampling
- dictionary learning
- single image super resolution
- structured sparsity
- face recognition
- image classification
- sparse coding
- image patches
- compressed sensing
- distributed source coding
- image processing
- image retrieval
- pattern recognition
- feature extraction