Describing Visual Scenes using Transformed Dirichlet Processes.
Erik B. SudderthAntonio TorralbaWilliam T. FreemanAlan S. WillskyPublished in: NIPS (2005)
Keyphrases
- gaussian mixture model
- dirichlet processes
- mixture model
- visual scene
- em algorithm
- vision system
- expectation maximization
- visual attention
- unsupervised learning
- visual information
- object recognition
- complex scenes
- dirichlet process
- natural images
- dirichlet distribution
- language model
- prior knowledge
- video sequences
- image collections
- natural scenes
- denoising
- spatial relations
- image processing
- computer vision
- real time
- pairwise