Mixture models for optical flow computation.
Allan D. JepsonMichael J. BlackPublished in: CVPR (1993)
Keyphrases
- mixture model
- optical flow computation
- optical flow
- optical flow estimation
- gaussian mixture model
- piecewise smooth
- motion estimation
- em algorithm
- probabilistic model
- generative model
- flow field
- model selection
- language model
- maximum likelihood
- unsupervised learning
- computer vision
- graphical models
- smoothness constraint
- prior knowledge
- expectation maximization
- parameter estimation
- background subtraction
- bayesian framework
- active learning
- variational methods
- computational complexity