Speech enhancement usinga modulation domain Kalman filter post-processor with a Gaussian Mixture noise model.
Yu WangMike BrookesPublished in: ICASSP (2014)
Keyphrases
- kalman filter
- noise model
- gaussian mixture
- speech enhancement
- gaussian distribution
- noise level
- object tracking
- gaussian mixture model
- expectation maximization
- noise reduction
- single channel
- particle filter
- closed form
- noisy images
- mixture model
- gaussian noise
- covariance matrix
- em algorithm
- density estimation
- noisy environments
- probability density function
- mean shift
- speech signal
- signal to noise ratio
- feature selection
- motion estimation
- bayesian networks