Keyphrases
- object tracking
- covariance matrices
- covariance matrix
- maximum likelihood
- video sequences
- mean shift
- particle filter
- distance measure
- image sequences
- gaussian distribution
- gaussian mixture model
- vector space
- moving objects
- appearance model
- computer vision
- partial occlusion
- visual tracking
- feature vectors
- gaussian mixture
- sparse representation
- linear classifiers
- appearance modeling
- riemannian metric
- machine learning
- closed form
- principal component analysis
- signal processing
- higher order
- dynamic programming
- object recognition
- three dimensional
- image processing
- log euclidean