group sparse regularization for compressive sensing.
Shengcai LiuJiang-She ZhangJunmin LiuQingyan YinPublished in: Signal Image Video Process. (2016)
Keyphrases
- compressive sensing
- structured sparsity
- sparse representation
- image recovery
- random projections
- group sparsity
- compressive sampling
- signal reconstruction
- image representation
- signal processing
- orthogonal matching pursuit
- distributed source coding
- regularization methods
- dimensionality reduction
- denoising
- least squares
- object recognition
- similarity measure
- computer vision
- machine learning