Block-sparse signal recovery with synthesized multitask compressive sensing.
Ying-Gui WangZheng LiuWen-Li JiangLe YangPublished in: ICASSP (2014)
Keyphrases
- signal recovery
- compressive sensing
- multi task
- orthogonal matching pursuit
- sparse representation
- learning tasks
- random projections
- signal reconstruction
- signal processing
- image representation
- learning problems
- feature selection
- compressed sensing
- transfer learning
- dictionary learning
- image classification
- higher order
- principal component analysis