Scene generative models for adaptive video fast forward.
Nebojsa JojicNemanja PetrovicThomas S. HuangPublished in: ICIP (2) (2003)
Keyphrases
- generative model
- video sequences
- dynamic textures
- probabilistic model
- discriminative learning
- mixture model
- video data
- object parts
- prior knowledge
- semi supervised
- object categories
- conditional random fields
- maximum entropy principle
- em algorithm
- video frames
- discriminative models
- image set
- expectation maximization
- representational power
- hierarchical hidden markov models
- space time
- image sequences
- video analysis
- discriminative learning framework
- topic models
- natural images
- active learning
- generative and discriminative models