Motion Segmentation by Model-Based Clustering of Incomplete Trajectories.
Vasileios KaravasilisKonstantinos BlekasChristophoros NikouPublished in: ECML/PKDD (2) (2011)
Keyphrases
- motion segmentation
- model based clustering
- feature trajectories
- moving objects
- missing data
- point trajectories
- model selection
- hierarchical clustering
- image sequences
- expectation maximization
- mixture model
- motion estimation
- em algorithm
- dynamic scenes
- epipolar geometry estimation
- optical flow
- spectral clustering
- bayesian information criterion
- k means
- motion model
- multibody
- video sequences
- vector space model
- document clustering
- structure from motion
- motion field
- clustering algorithm
- probabilistic model
- active learning
- multimedia
- machine learning