Contour Tracking Based on Online Feature Selection and Dynamic Neighbor Region Fast Level Set.
Zifu WeiDuyan BiShan GaoJianjun XuPublished in: ICIG (2009)
Keyphrases
- level set
- geodesic active contours
- contour tracking
- level set evolution
- feature selection
- active contours
- level set method
- image segmentation
- level set framework
- curve evolution
- partial differential equations
- shape prior
- energy function
- contour detection
- particle filtering
- energy functional
- graph cuts
- nearest neighbor
- active contour model
- machine learning
- dimensionality reduction
- multiscale
- signed distance
- object boundaries
- image sequences