Curvature-sign-type boundary conditions in parametric cubic-spline interpolation.
Panagiotis D. KaklisNickolas S. SapidisPublished in: Comput. Aided Geom. Des. (1994)
Keyphrases
- boundary conditions
- spline interpolation
- cubic spline interpolation
- shape from shading
- sufficient conditions
- finite element model
- multiscale
- reaction diffusion
- image segmentation
- poisson equation
- gaussian curvature
- blood flow
- finite element method
- variational inequalities
- image processing
- boundary value problem
- deformation field
- scale space
- image registration
- high quality
- image sequences