Gaussian Mixture Model on Tensor Field for Visual Tracking.
Xueliang ZhanBo MaPublished in: IEEE Signal Process. Lett. (2012)
Keyphrases
- scale space
- visual tracking
- gaussian mixture model
- tensor field
- multiscale
- mixture model
- appearance model
- particle filter
- particle filtering
- affine invariant
- mean shift
- feature vectors
- em algorithm
- video sequences
- white matter
- diffusion tensor
- structure tensor
- maximum likelihood
- expectation maximization
- density estimation
- gaussian distribution
- object tracking
- feature space
- probability density function
- gaussian mixture
- generative model
- probabilistic model