Speech enhancement based on minima controlled recursive averaging incorporating conditional maximum a posteriori criterion.
Jong-Mo KumYun-Sik ParkJoon-Hyuk ChangPublished in: ICASSP (2009)
Keyphrases
- maximum a posteriori
- speech enhancement
- map estimation
- noise reduction
- markov random field
- noisy environments
- maximum likelihood
- signal to noise ratio
- image reconstruction
- single channel
- bayesian framework
- speech signal
- hyperparameters
- linear prediction
- energy function
- em algorithm
- additive noise
- expectation maximization
- multi channel
- edge preserving
- wiener filter
- vocal tract
- speech recognition
- anisotropic diffusion
- pairwise
- image processing
- multiscale
- edge detection
- bayesian networks
- similarity measure