Edge guided compressive sensing for image reconstruction based on two-stage l0 minimization.
Dan LiZhaojun WuQiang WangPublished in: J. Vis. Commun. Image Represent. (2019)
Keyphrases
- image reconstruction
- compressive sensing
- random projections
- signal reconstruction
- image recovery
- reconstructed image
- compressed sensing
- super resolution
- inverse problems
- sparse representation
- image reconstruction algorithms
- radon transform
- signal processing
- edge detection
- orthogonal matching pursuit
- image representation
- kernel function
- natural images
- regularization term
- dictionary learning
- image classification
- active learning
- video sequences
- image sequences
- machine learning