Maximum a posteriori ICA: Applying prior knowledge to the separation of acoustic sources.
Graham W. TaylorMichael L. SeltzerAlex AceroPublished in: ICASSP (2008)
Keyphrases
- maximum a posteriori
- blind separation
- prior knowledge
- bayesian framework
- independent component analysis
- map estimation
- source signals
- markov random field
- blind source separation
- maximum likelihood
- image reconstruction
- source separation
- posterior distribution
- expectation maximization
- em algorithm
- edge preserving
- energy function
- latent variables
- prior distribution
- prior information
- prior model
- blind deconvolution
- image super resolution
- high quality
- label field
- generalized gaussian
- generative model
- video sequences
- bayesian networks