Estimation of Multiple Objects at Unknown Locations with Active Contours.
Margarida SilveiraJorge S. MarquesPublished in: IbPRIA (2) (2007)
Keyphrases
- active contours
- multiple objects
- geodesic active contours
- active contour model
- object boundaries
- level set
- multiple object tracking
- particle filter
- image segmentation
- level set method
- energy function
- shape prior
- multiple images
- gradient vector flow
- tracking of multiple objects
- complex scenes
- active contour segmentation
- energy functional
- individual objects
- external forces
- cardiac ultrasound images
- segmentation method
- force field
- mean shift
- geometric active contours
- multi view
- texture image segmentation
- markov random field
- multiresolution
- multiscale