Gaussian Mixture Model Based Retrieval Technique for Lossy Compressed Color Images.
Maria LuszczkiewiczBogdan SmolkaPublished in: ICIAR (2007)
Keyphrases
- gaussian mixture
- color images
- data compression
- mixtures of gaussians
- em algorithm
- gaussian mixture model
- closed form
- expectation maximization
- probability density function
- covariance matrix
- information retrieval
- mixture model
- gaussian density
- density estimation
- probability density
- image processing
- image retrieval
- model selection
- multiscale
- data mining