Effective compressive sensing via reweighted total variation and weighted nuclear norm regularization.
Mingli ZhangChristian DesrosiersCaiming ZhangPublished in: ICASSP (2017)
Keyphrases
- total variation
- norm regularization
- compressive sensing
- sparse representation
- image restoration
- regularization methods
- convex optimization
- denoising
- image denoising
- canonical correlation analysis
- image processing
- regularization term
- random projections
- loss function
- image representation
- signal processing
- pattern recognition
- edge preserving
- multiple kernel learning
- image classification
- efficient optimization
- semi supervised
- group lasso
- image features