An a posteriori residual error estimator for the finite element method on anisotropic tetrahedral meshes.
Gerd KunertPublished in: Numerische Mathematik (2000)
Keyphrases
- residual error
- maximum likelihood
- delaunay triangulation
- least squares
- d mesh
- multiresolution
- anisotropic diffusion
- mesh generation
- finite element
- finite element method
- cost function
- volume rendering
- error estimation
- variance estimator
- mesh refinement
- variable resolution
- triangular mesh
- importance sampling
- diffusion filtering
- estimation error
- maximum a posteriori
- diffusion equation
- maximum likelihood estimator
- recursive least squares
- image segmentation
- estimation algorithm
- image sequences