An efficient adaptive arithmetic coding for block-based lossless image compression using mixture models.
Atef MasmoudiAfif MasmoudiWilliam PuechPublished in: ICIP (2014)
Keyphrases
- mixture model
- lossless compression
- gaussian mixture model
- em algorithm
- model selection
- probabilistic model
- adaptive arithmetic coding
- density estimation
- generative model
- expectation maximization
- unsupervised learning
- mixture modeling
- language model
- maximum likelihood
- image compression
- gaussian mixture
- image processing
- prior knowledge
- model based clustering
- data structure