Greedy Algorithms for Hybrid Compressed Sensing.
Ching-Lun TaiSung-Hsien HsiehChun-Shien LuPublished in: IEEE Signal Process. Lett. (2020)
Keyphrases
- compressed sensing
- greedy algorithms
- greedy algorithm
- image reconstruction
- random projections
- natural images
- sparse representation
- knapsack problem
- compressive sampling
- signal processing
- search algorithm
- orthogonal matching pursuit
- image classification
- np hard
- pairwise
- pattern recognition
- fourier domain
- feature extraction
- image segmentation