Application of Mean-Square Approximation for Piecewise Linear Optimal Compander Design for Gaussian Source and Gaussian Mixture Model.
Zoran H. PericJelena LukicJelena NikolicDragan B. DenicPublished in: Inf. Technol. Control. (2013)
Keyphrases
- gaussian mixture model
- piecewise linear
- dynamic programming
- mixture model
- gaussian mixture
- maximum likelihood
- em algorithm
- chaotic map
- gaussian distribution
- feature vectors
- gaussian model
- covariance matrices
- closed form
- gaussian mixture modeling
- probability density
- background subtraction
- information retrieval
- expectation maximization
- computer vision
- density estimation
- image processing