Foot position estimations for moving objects using a mixture model.
T. HiroseSoichiro MorishitaHajime AsamaPublished in: MFI (2008)
Keyphrases
- mixture model
- moving objects
- gaussian mixture model
- generative model
- em algorithm
- model selection
- probabilistic model
- video sequences
- background subtraction
- unsupervised learning
- density estimation
- image sequences
- optical flow
- expectation maximization
- mixture modeling
- maximum likelihood
- language model
- probability density function
- video surveillance
- object tracking
- dimensionality reduction
- high dimensional
- data sets
- gaussian mixture
- dirichlet processes