Noise suppression with unsupervised joint speaker adaptation and noise mixture model estimation.
Masakiyo FujimotoShinji WatanabeTomohiro NakataniPublished in: ICASSP (2012)
Keyphrases
- bit rate
- mixture model
- noise suppression
- unsupervised learning
- gaussian noise
- median filter
- impulsive noise
- extensive simulations
- filtering algorithm
- speaker adaptation
- denoising algorithm
- noise removal
- maximum likelihood
- em algorithm
- gaussian mixture model
- impulse noise
- generative model
- expectation maximization
- model selection
- probabilistic model
- noise detection
- denoising
- noise level
- noise reduction
- language model
- color images
- gaussian filter
- semi supervised
- supervised learning
- noise model
- image enhancement
- signal to noise ratio
- speech recognition
- noisy images
- image deblurring
- active learning
- anisotropic diffusion
- automatic speech recognition
- neural network
- image restoration
- edge detection
- pairwise