Video segmentation using active contours on a group of pictures.
Muriel GastaudMichel BarlaudPublished in: ICIP (2) (2002)
Keyphrases
- video segmentation
- active contours
- segmentation method
- active contour model
- object boundaries
- level set
- image segmentation
- video sequences
- level set method
- gradient vector flow
- region growing
- shape prior
- energy functional
- geodesic active contours
- video analysis
- object segmentation
- video frames
- energy function
- curve evolution
- cut detection
- gradient flow
- active contour segmentation
- texture image segmentation
- machine learning
- external force
- superpixels
- image processing
- region based active contours