One-Bit Compressive Sensing of Dictionary-Sparse Signals.
Richard G. BaraniukSimon FoucartDeanna NeedellYaniv PlanMary WoottersPublished in: CoRR (2016)
Keyphrases
- compressive sensing
- signal reconstruction
- sparse representation
- learned dictionary
- signal processing
- random projections
- dictionary learning
- compressive sampling
- image recovery
- sparse coding
- sparse signal representation
- orthogonal matching pursuit
- image representation
- compressed sensing
- face recognition
- structured sparsity
- image patches
- distributed source coding
- high dimensional data
- dimensionality reduction
- image processing
- group sparsity
- image classification
- pattern recognition
- computer vision
- signal recovery
- high dimensional
- feature vectors
- motion estimation
- low complexity