Greedy Basis Pursuit.
Patrick S. HugginsSteven W. ZuckerPublished in: IEEE Trans. Signal Process. (2007)
Keyphrases
- basis pursuit
- denoising
- compressed sensing
- convex optimization
- greedy algorithm
- total variation
- search algorithm
- proximal point algorithm
- image reconstruction
- feature selection
- image denoising
- natural images
- sparse representation
- image restoration
- nearest neighbor
- multiresolution
- high dimensional
- object recognition
- image processing
- machine learning