Evolution of T-Spline Level Sets with Distance Field Constraints for Geometry Reconstruction and Image Segmentation.
Huaiping YangMatthias FuchsBert JüttlerOtmar ScherzerPublished in: SMI (2006)
Keyphrases
- level set
- image segmentation
- level set method
- active contours
- curve evolution
- shape prior
- three dimensional
- level set framework
- region competition
- geodesic active contours
- variational framework
- geometric constraints
- image segmentation methods
- energy functional
- energy function
- connected components
- piecewise constant
- partial differential equations
- level set evolution
- internal camera parameters
- image processing
- image reconstruction
- distance maps
- markov random field
- region growing
- texture segmentation
- shape constraints
- graph cuts
- evolution equation
- medical image segmentation
- level lines
- multiresolution
- variational methods
- b spline
- object boundaries
- distance transform
- multiphase segmentation
- computer vision
- active contour model
- high resolution
- mumford shah
- gray level