Stabilisation of Active Contours Using Tangential Evolution: An Application to Tracking.
Viswanathan SrikrishnanSubhasis ChaudhuriSumantra Dutta RoyPublished in: ICCTA (2007)
Keyphrases
- active contours
- curve evolution
- geometric active contours
- level set
- active contour model
- object boundaries
- object segmentation and tracking
- image segmentation
- snake model
- shape prior
- segmentation method
- evolution equation
- gradient vector flow
- level set method
- active contour segmentation
- geodesic active contours
- texture image segmentation
- vector field
- energy functional
- particle filter
- object tracking
- energy function
- gradient flow
- geometric properties
- motion segmentation
- sobolev active contours
- image analysis
- image gradient
- force field
- fully automatic
- multiresolution
- motion model
- mean shift