Reducing volume and shape errors in front tracking by divergence-preserving velocity interpolation and parabolic fit vertex positioning.
Christian GorgesFabien EvrardBerend G. M. van WachemFabian DennerPublished in: J. Comput. Phys. (2022)
Keyphrases
- shape change
- appearance features
- partially occluded
- shape model
- real time
- residual error
- mean shift
- object tracking
- phase contrast
- reference trajectory
- particle filter
- shape representation
- articulated objects
- error accumulation
- deformable objects
- object shape
- position information
- shape descriptors
- triangle mesh
- shape analysis
- visual tracking
- kalman filter
- target object
- shape features
- shape matching
- interpolation method
- appearance information
- constant velocity
- appearance model
- optical flow