Orientation Estimation Using Gaussian Mixture Bayes with Regularised EM Algorithm (GMB-REM) for Real Mobile Robot Localisation.
Takamasa KoshizenPublished in: ICONIP (1998)
Keyphrases
- gaussian mixture
- em algorithm
- orientation estimation
- expectation maximization
- mixture model
- maximum likelihood
- generative model
- gaussian mixture model
- closed form
- probability density function
- parameter estimation
- maximum likelihood estimation
- kl divergence
- log likelihood
- mixture of gaussians
- hyperparameters
- density estimation
- probability density
- structure tensor
- maximum a posteriori
- covariance matrix
- bayesian framework
- high dimensional
- optical flow