A System for Tracking Laboratory Animals Based on Optical Flow and Active Contours.
Zoran KalafaticSlobodan RibaricVladimir StanisavljevicPublished in: ICIAP (2001)
Keyphrases
- active contours
- optical flow
- motion model
- geometric active contours
- active contour model
- level set
- object boundaries
- object segmentation and tracking
- motion segmentation
- energy function
- image segmentation
- shape prior
- segmentation method
- level set method
- geodesic active contours
- smoothness constraint
- curve evolution
- image sequences
- optical flow estimation
- gradient vector flow
- flow field
- particle filter
- motion field
- sobolev active contours
- external force
- snake model
- motion estimation
- object tracking
- external forces
- kalman filter
- texture image segmentation
- motion analysis
- vector field
- moving objects
- active contour segmentation
- multi view