Tensor B-Spline Numerical Methods for PDEs: a High-Performance Alternative to FEM.
Dmytro ShulgaOleksii MorozovVolker RothFelix FriedrichPatrick R. HunzikerPublished in: CoRR (2019)
Keyphrases
- b spline
- numerical methods
- finite element method
- partial differential equations
- tensor product
- numerical solution
- finite difference method
- differential equations
- control points
- high order
- image processing
- basis functions
- level set
- image denoising
- deformable registration
- anisotropic diffusion
- least squares
- affine transformation
- image enhancement
- higher order
- finite element
- curve fitting
- finite difference
- multiscale
- energy functional
- level set method
- surface fitting
- cubic b spline
- heat equation
- machine learning
- free form deformation
- structure tensor
- denoising
- natural images