Mixture Gaussian model training against impostor model parameters: an application to speaker identification.
T. V. SreenivasSameer BadaskarPublished in: INTERSPEECH (2004)
Keyphrases
- gaussian model
- speaker identification
- gaussian mixture model
- mixture model
- gaussian distribution
- expectation maximization
- speech recognition
- image intensity
- feature vectors
- feature extraction
- em algorithm
- speech signal
- conditional independence
- language model
- training set
- feature space
- machine learning
- background subtraction
- background model
- skin color
- image sequences
- broadcast news
- image processing