Instrumental variable subspace tracking using projection approximation.
Tony GustafssonPublished in: IEEE Trans. Signal Process. (1998)
Keyphrases
- linear projection
- high dimensional data
- real time
- approximation error
- high dimensional
- particle filtering
- particle filter
- object tracking
- convex sets
- dimensionality reduction
- approximation algorithms
- visual tracking
- appearance model
- error bounds
- kalman filter
- mean shift
- principal components
- low dimensional
- feature space
- linear subspace
- robust tracking
- image sequences
- null space
- clustering algorithm