A TDOA Gaussian mixture model for improving acoustic source tracking.
Youssef OualilFriedrich FaubelMathew Magimai-DossDietrich KlakowPublished in: EUSIPCO (2012)
Keyphrases
- gaussian mixture model
- mixture model
- location estimation
- em algorithm
- expectation maximization
- speaker recognition
- maximum likelihood
- feature vectors
- gaussian mixture
- feature space
- object tracking
- particle filter
- speaker identification
- gaussian mixture modeling
- background subtraction
- video surveillance
- mixture of gaussians
- computer vision
- mouth region
- gaussian distribution
- appearance model
- probabilistic model
- pattern recognition