Segmentation of sparse noisy point clouds using active contour models.
Mahmoud S. AwadallahA. Lynn AbbottSherin GhannamPublished in: ICIP (2014)
Keyphrases
- point cloud
- active contour model
- segmentation method
- region growing
- active contours
- shape prior
- minimal path
- gradient vector flow
- level set
- image segmentation
- curve evolution
- energy functional
- surface reconstruction
- structure from motion
- intensity images
- tubular structures
- energy function
- force field
- level set method
- energy minimization
- point sets
- segmentation algorithm
- endpoints
- object boundaries
- gradient flow
- object segmentation
- medical images
- graph cuts
- geometric active contours
- high dimensional
- deformable models
- edge detection
- minimal surface
- user interaction
- graphical models
- shape representation
- medical imaging
- multiscale
- computer vision