Convergence Acceleration of Iterative Signal Detection for MIMO System with Belief Propagation.
Satoshi GounaiTomoaki OhtsukiPublished in: IEICE Trans. Commun. (2008)
Keyphrases
- belief propagation
- signal detection
- graphical models
- message passing
- markov random field
- graph cuts
- stereo matching
- approximate inference
- loopy belief propagation
- lyapunov theory
- markov networks
- generalized belief propagation
- low signal to noise ratio
- fixed point
- pairwise
- weak signal
- energy function
- statistical physics
- probabilistic model
- exact inference
- bethe free energy
- factor graphs
- image segmentation
- d objects
- computer vision
- probabilistic inference
- energy minimization
- dynamical systems
- depth map
- input image
- dynamic programming
- multiscale
- adverse drug reactions