Bayesian Compressive Sensing via Belief Propagation
Dror BaronShriram SarvothamRichard G. BaraniukPublished in: CoRR (2008)
Keyphrases
- belief propagation
- compressive sensing
- graphical models
- message passing
- markov random field
- graph cuts
- stereo matching
- random projections
- bayesian networks
- sparse representation
- approximate inference
- loopy belief propagation
- signal processing
- pairwise
- free energy
- probabilistic model
- maximum likelihood
- energy function
- image representation
- higher order
- multiscale
- image reconstruction
- original data
- dimensionality reduction
- bayesian inference
- posterior distribution
- denoising
- object recognition
- support vector