Dynamic active contours for visual tracking.
Marc NiethammerAllen R. TannenbaumSigurd B. AngenentPublished in: IEEE Trans. Autom. Control. (2006)
Keyphrases
- visual tracking
- active contours
- particle filter
- active contour model
- object boundaries
- particle filtering
- level set
- appearance model
- shape prior
- mean shift
- image segmentation
- video sequences
- partial occlusion
- level set method
- object tracking
- segmentation method
- energy function
- gradient vector flow
- curve evolution
- geodesic active contours
- energy functional
- multiscale
- force field
- external force
- gradient flow
- kalman filter
- feature selection
- shape model
- geometric active contours
- active contour segmentation