Modified nodal cubic spline collocation for three-dimensional variable coefficient second order partial differential equations.
Bernard BialeckiAndreas KarageorghisPublished in: Numer. Algorithms (2013)
Keyphrases
- partial differential equations
- cubic spline
- three dimensional
- fourth order
- finite difference
- image denoising
- high order
- numerical solution
- anisotropic diffusion
- difference equations
- level set
- image processing
- curve fitting
- b spline
- differential equations
- image enhancement
- numerical algorithms
- higher order
- multiscale
- range images
- numerical methods
- image sequences
- energy functional
- least squares
- d objects
- surface reconstruction
- multi view