EM-Driven Unsupervised Learning for Efficient Motion Segmentation.
Etienne MeunierAnaïs BadoualPatrick BouthemyPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2023)
Keyphrases
- motion segmentation
- unsupervised learning
- model selection
- image sequences
- motion estimation
- expectation maximization
- missing data
- optical flow
- moving objects
- feature tracking
- multibody
- gaussian mixture model
- motion model
- supervised learning
- data clustering
- dynamic scenes
- multiple moving objects
- flow field
- epipolar geometry estimation
- spectral clustering
- motion field
- maximum likelihood
- semi supervised
- pairwise
- motion sequences
- reinforcement learning
- feature extraction