Multi-Stage Unsupervised Learning for Multi-Body Motion Segmentation.
Yasuyuki SugayaKenichi KanataniPublished in: IEICE Trans. Inf. Syst. (2004)
Keyphrases
- multistage
- multibody
- motion segmentation
- unsupervised learning
- model selection
- image sequences
- motion estimation
- motion model
- dynamic scenes
- moving objects
- supervised learning
- optical flow
- data clustering
- semi supervised
- missing data
- spectral clustering
- dynamic programming
- cluster analysis
- dimensionality reduction
- machine learning
- flow field
- feature selection
- motion field
- feature tracking
- geometric properties
- object recognition
- expectation maximization
- computer vision
- background subtraction
- reinforcement learning
- multi view
- feature detection
- probabilistic model
- video sequences