Deconvolution of weakly-sparse signals and dynamical-system identification by Gaussian message passing.
Lukas BrudererHampus MalmbergHans-Andrea LoeligerPublished in: ISIT (2015)
Keyphrases
- message passing
- belief propagation
- markov random field
- graphical models
- shared memory
- distributed systems
- distributed shared memory
- image restoration
- probabilistic inference
- least squares
- inference in graphical models
- factor graphs
- approximate inference
- fir filters
- denoising
- high order statistics
- gaussian noise
- maximum likelihood
- blind deconvolution
- sum product
- gaussian distribution
- stereo matching
- ldpc codes
- sum product algorithm
- higher order
- junction tree
- graph cuts