Autonomous segmentation of motion primitive including muscular activation using variational Bayesian mixture of Gaussian.
Seong Sik ParkWan Kyun ChungPublished in: URAI (2013)
Keyphrases
- variational bayesian
- exponential family
- expectation maximization
- motion segmentation
- image segmentation
- dirichlet process
- maximum likelihood
- gaussian distribution
- level set
- gaussian mixture model
- segmentation method
- factor analysis
- multiscale
- optical flow estimation
- matrix factorization
- motion analysis
- image sequences
- density function
- shape prior
- motion model
- mixture model
- motion estimation
- energy function
- optical flow
- em algorithm
- incomplete data
- statistical models
- parameter estimation
- video sequences
- moving objects
- probabilistic model
- gaussian processes
- graphical models
- density estimation
- motion field
- closed form