Variational B-Spline Level-Set: A Linear Filtering Approach for Fast Deformable Model Evolution.
Olivier BernardDenis FribouletPhilippe ThévenazMichael UnserPublished in: IEEE Trans. Image Process. (2009)
Keyphrases
- b spline
- deformable models
- level set
- image segmentation
- evolution equation
- level set method
- shape prior
- variational framework
- deformable contour
- curve evolution
- active contours
- control points
- medical image analysis
- partial differential equations
- medical images
- object boundaries
- energy function
- region growing
- image analysis
- basis functions
- gray level
- least squares
- graph cuts
- energy functional
- multiscale
- contour extraction
- image processing
- displacement field
- free form deformation
- deformation field
- segmentation method
- medical imaging
- active appearance models
- image sequences
- segmentation algorithm
- computer vision