Maximum-A-Posteriori Signal Recovery with Prior Information: Applications to Compressive Sensing.
Ali BereyhiRalf R. MüllerPublished in: CoRR (2018)
Keyphrases
- prior information
- signal recovery
- compressive sensing
- maximum a posteriori
- orthogonal matching pursuit
- map estimation
- image reconstruction
- random projections
- markov random field
- hyperparameters
- prior knowledge
- maximum likelihood
- signal reconstruction
- bayesian inference
- sparse representation
- bayesian framework
- signal processing
- em algorithm
- energy function
- posterior distribution
- image representation
- compressed sensing
- expectation maximization
- image segmentation
- graph cuts
- pairwise
- pattern recognition