Compressed sensing under matrix uncertainty: Optimum thresholds and robust approximate message passing.
Florent KrzakalaMarc MézardLenka ZdeborováPublished in: ICASSP (2013)
Keyphrases
- message passing
- compressed sensing
- inference in graphical models
- image reconstruction
- belief propagation
- distributed systems
- random projections
- sparse representation
- approximate inference
- markov random field
- graphical models
- sum product algorithm
- natural images
- machine learning
- signal processing
- image classification
- singular value decomposition
- fourier domain
- pattern recognition
- bayesian networks