Fast binary embeddings, and quantized compressed sensing with structured matrices.
Thang HuynhRayan SaabPublished in: CoRR (2018)
Keyphrases
- compressed sensing
- image reconstruction
- random projections
- sparse representation
- dimensionality reduction
- signal processing
- natural images
- signal recovery
- low dimensional
- computer vision
- super resolution
- singular value decomposition
- compressive sampling
- orthogonal matching pursuit
- fourier domain
- distance measure
- higher order
- high resolution