Voice activity detection using global soft decision with mixture of Gaussian model.
Kiyoung ParkChangkyu ChoiJeongsu KimPublished in: INTERSPEECH (2004)
Keyphrases
- gaussian model
- soft decision
- voice activity detection
- mixture model
- gaussian distribution
- gaussian mixture model
- image intensity
- expectation maximization
- skin color
- conditional independence
- subband decomposition
- generative model
- clustering algorithm
- noisy environments
- em algorithm
- bit error rate
- medical images
- denoising