Variational level set methods: from continuous to discrete setting, applications in video segmentation and tracking.
Florent RanchinFrançoise DibosPublished in: ICIP (1) (2005)
Keyphrases
- video segmentation
- level set method
- geodesic active
- image segmentation
- motion cues
- segmentation method
- level set
- piecewise constant
- active contours
- video sequences
- level set framework
- variational formulation
- video frames
- level set evolution
- video analysis
- narrow band
- continuous data
- edge detection
- visual tracking
- particle filter
- shot boundary detection
- active contour model
- variational framework
- eikonal equation
- discrete data
- deformable models
- curve evolution
- energy functional
- cut detection
- mean shift
- contour tracking
- segmentation algorithm
- motion estimation
- particle filtering
- hamilton jacobi
- video surveillance
- level set segmentation
- object tracking
- computer vision