Bayesian independent component analysis: Variational methods and non-negative decompositions.
Ole WintherKaare Brandt PetersenPublished in: Digit. Signal Process. (2007)
Keyphrases
- independent component analysis
- variational methods
- approximate inference
- independent components
- optic flow
- principal component analysis
- bayesian networks
- signal processing
- level set
- optical flow estimation
- singular value decomposition
- curve evolution
- stereo matching
- graphical models
- bayesian inference
- frequency domain
- maximum likelihood
- optical flow