Map-based estimation of the parameters of a Gaussian Mixture Model in the presence of noisy observations.
Aleksej ChinaevReinhold Haeb-UmbachPublished in: ICASSP (2013)
Keyphrases
- gaussian mixture model
- expectation maximization
- maximum likelihood
- noisy observations
- maximum likelihood estimation
- em algorithm
- mixture model
- gaussian mixture
- maximum a posteriori
- probability density function
- feature vectors
- mixture distribution
- gaussian model
- maximum likelihood criterion
- background subtraction
- gaussian mixture modeling
- generative model
- feature space