Level Set Active Contours on Unstructured Point Cloud.
Hon Pong HoYunmei ChenHuafeng LiuPengcheng ShiPublished in: CVPR (2) (2005)
Keyphrases
- point cloud
- active contours
- level set
- level set method
- active contour model
- object boundaries
- structure from motion
- curve evolution
- image segmentation
- surface reconstruction
- partial differential equations
- shape prior
- segmentation method
- geodesic active contours
- energy function
- energy functional
- gradient vector flow
- point sets
- level set evolution
- narrow band
- image segmentation methods
- piecewise constant
- variational framework
- level set framework
- variational segmentation
- variational formulation
- force field
- snake model
- gradient flow
- distance measure
- image sequences