Real-Time Visual Tracking Using Geometric Active Contours and Particle Filters.
Jincheol HaEric N. JohnsonAllen R. TannenbaumPublished in: J. Aerosp. Comput. Inf. Commun. (2008)
Keyphrases
- geometric active contours
- particle filtering algorithm
- particle filter
- active contours
- energy functional
- level set
- curve evolution
- particle filtering
- gradient vector flow
- visual tracking
- image segmentation
- partial differential equations
- active contour model
- appearance model
- object boundaries
- global motion
- kalman filter
- gradient flow
- state space
- object tracking
- mean shift
- computer vision
- motion model
- energy function
- variational formulation