Speech denoising using Bayesian NMF with online base update.
Weili ZhouZhen ZhuPeiying LiangPublished in: Multim. Tools Appl. (2019)
Keyphrases
- denoising
- speech recognition
- image denoising
- online learning
- negative matrix factorization
- bayesian networks
- nonnegative matrix factorization
- noisy images
- total variation
- wavelet domain
- image processing
- posterior probability
- natural images
- denoising algorithm
- maximum entropy
- maximum likelihood
- dialogue system
- text to speech