Convergence Acceleration of Iterative Signal Detection for MIMO System with Belief Propagation.
Satoshi GounaiTomoaki OhtsukiPublished in: GLOBECOM (2006)
Keyphrases
- belief propagation
- signal detection
- graphical models
- message passing
- markov random field
- stereo matching
- graph cuts
- approximate inference
- loopy belief propagation
- markov networks
- fixed point
- factor graphs
- weak signal
- generalized belief propagation
- low signal to noise ratio
- free energy
- lyapunov theory
- energy minimization
- statistical physics
- stereo vision
- energy function
- pairwise
- probabilistic inference
- neural network
- bayesian networks
- disparity map
- latent variables
- conditional random fields
- higher order
- max product
- probabilistic model