An EM Algorithm for Video SummarizationGenerative Model Approach.
Xavier OrriolsXavier BinefaPublished in: ICCV (2001)
Keyphrases
- em algorithm
- parameter estimation
- maximum likelihood
- expectation maximization
- maximum likelihood estimation
- mixture model
- likelihood function
- generative model
- hidden variables
- probabilistic model
- log likelihood
- probability density function
- gaussian mixture
- finite mixture models
- image processing
- gibbs sampling
- maximum a posteriori
- gaussian mixture model
- prior knowledge
- moving objects
- clustering algorithm