Deterministic Dirac mixture approximation of Gaussian mixtures.
Igor GilitschenskiJannik SteinbringUwe D. HanebeckMiroslav SimandlPublished in: FUSION (2014)
Keyphrases
- gaussian mixture
- closed form
- expectation maximization
- mixture model
- gaussian mixture model
- em algorithm
- gaussian densities
- gaussian density
- covariance matrix
- probability density function
- mixture of gaussians
- density estimation
- mixture components
- data mining
- super resolution
- parameter estimation
- maximum likelihood
- bayesian framework
- object recognition
- covariance matrices
- multiscale
- training data