Improved Gaussian mixture probability hypothesis density smoother.
Xiangyu HeGuixi LiuPublished in: Signal Process. (2016)
Keyphrases
- gaussian mixture
- probability density
- gaussian mixture model
- mixtures of gaussians
- probability density function
- em algorithm
- covariance matrix
- probability distribution
- mixture model
- kl divergence
- closed form
- density estimation
- expectation maximization
- gaussian density
- mixture of gaussians
- density function
- image reconstruction
- nearest neighbor
- ground truth
- face recognition
- image processing