Multiple speaker tracking using a microphone array by combining auditory processing and a gaussian mixture cardinalized probability hypothesis density filter.
Axel PlingeDaniel HauschildtMarius H. HenneckeGernot A. FinkPublished in: ICASSP (2011)
Keyphrases
- gaussian mixture
- probability density
- gaussian mixture model
- em algorithm
- closed form
- mixtures of gaussians
- particle filter
- density estimation
- probability density function
- covariance matrix
- unsupervised learning
- signal processing
- expectation maximization
- probability distribution
- gaussian density
- gaussian densities
- sample size
- learning algorithm
- mixture model
- maximum likelihood
- object recognition
- computer vision