An Unsupervised Feature Selection Dynamic Mixture Model for Motion Segmentation.
Thanh Minh NguyenQingming Jonathan WuPublished in: IEEE Trans. Image Process. (2014)
Keyphrases
- mixture model
- motion segmentation
- model selection
- unsupervised feature selection
- gaussian mixture model
- generative model
- probabilistic model
- em algorithm
- feature selection
- motion estimation
- density estimation
- image sequences
- motion model
- unsupervised learning
- data clustering
- language model
- dynamic scenes
- expectation maximization
- moving objects
- optical flow
- video sequences
- maximum likelihood
- missing data
- data mining
- decision trees
- motion field
- computer vision