Fast Signal Separation of 2D Sparse Mixture via Approximate Message-Passing.
Jaewook KangHyoyoung JungKiseon KimPublished in: CoRR (2015)
Keyphrases
- message passing
- inference in graphical models
- compressive sensing
- blind separation
- belief propagation
- source signals
- factor graphs
- distributed systems
- probabilistic inference
- junction tree
- approximate inference
- shared memory
- independent component analysis
- blind source separation
- markov random field
- sum product algorithm
- distributed shared memory
- graphical models
- sum product
- expectation maximization
- source separation
- high quality
- generalized belief propagation
- dual decomposition
- object recognition
- feature space
- pairwise
- image segmentation
- gaussian distribution
- parameter estimation