Greedy Algorithms for Hybrid Compressed Sensing.
Ching-Lun TaiSung-Hsien HsiehChun-Shien LuPublished in: CoRR (2019)
Keyphrases
- compressed sensing
- greedy algorithms
- greedy algorithm
- image reconstruction
- random projections
- natural images
- sparse representation
- knapsack problem
- compressive sampling
- signal processing
- worst case
- orthogonal matching pursuit
- evolutionary algorithm
- search algorithm
- fourier domain
- data sets
- higher order
- np hard
- special case
- object recognition
- radon transform
- high quality
- image processing