Discrete Independent Component Analysis (DICA) with Belief Propagation.
Francesco A. N. PalmieriAmedeo BuonannoPublished in: CoRR (2015)
Keyphrases
- independent component analysis
- belief propagation
- graphical models
- markov random field
- message passing
- independent components
- graph cuts
- stereo matching
- loopy belief propagation
- approximate inference
- principal component analysis
- factor analysis
- blind source separation
- markov networks
- signal processing
- energy function
- pairwise
- free energy
- random variables
- linear programming
- em algorithm
- principal components
- computer vision
- scale space
- input image
- probabilistic model
- multiscale
- feature extraction
- image segmentation