Compressed Sensing via Universal Denoising and Approximate Message Passing.
Yanting MaJunan ZhuDror BaronPublished in: CoRR (2014)
Keyphrases
- message passing
- compressed sensing
- denoising
- inference in graphical models
- natural images
- image reconstruction
- image denoising
- belief propagation
- distributed systems
- random projections
- sparse representation
- noisy images
- markov random field
- image processing
- signal processing
- approximate inference
- wavelet domain
- sum product algorithm
- frequency domain
- feature selection
- face recognition