Bayesian compressive sensing via belief propagation.
Dror BaronShriram SarvothamRichard G. BaraniukPublished in: IEEE Trans. Signal Process. (2010)
Keyphrases
- belief propagation
- compressive sensing
- graphical models
- message passing
- markov random field
- sparse representation
- approximate inference
- stereo matching
- graph cuts
- bayesian networks
- random projections
- image representation
- loopy belief propagation
- free energy
- pairwise
- signal processing
- maximum likelihood
- posterior distribution
- probabilistic model
- bayesian inference
- dynamic programming
- data sets
- dimensionality reduction
- maximum a posteriori
- lower bound
- image processing