Interactive Outlining: An Improved Approach Using Active Contours.
Dirk DaneelsDavid Van CampenhoutWayne NiblackWilliam EquitzRon BarberErwin BellonFreddy FierensPublished in: Storage and Retrieval for Image and Video Databases (SPIE) (1993)
Keyphrases
- active contours
- active contour model
- level set
- object boundaries
- image segmentation
- shape prior
- level set method
- curve evolution
- energy function
- gradient vector flow
- active contour segmentation
- energy functional
- external force
- segmentation method
- force field
- geodesic active contours
- texture image segmentation
- computer graphics
- user interaction
- gradient flow
- external forces
- prior knowledge