Generalized maximum a posteriori spectral amplitude estimation for speech enhancement.
Yu TsaoYing-Hui LaiPublished in: Speech Commun. (2016)
Keyphrases
- maximum a posteriori
- map estimation
- speech enhancement
- markov random field
- maximum likelihood
- image reconstruction
- linear prediction
- label field
- expectation maximization
- noise reduction
- em algorithm
- energy function
- noisy environments
- hyperparameters
- single channel
- signal to noise ratio
- edge preserving
- probabilistic model
- noisy images
- computer vision
- image restoration
- hidden markov models