Surface Finite Element Approximation of Spherical Whittle-Matérn Gaussian Random Fields.
Erik JanssonMihály KovácsAnnika LangPublished in: SIAM J. Sci. Comput. (2022)
Keyphrases
- finite element
- random fields
- unit sphere
- random field model
- material properties
- boundary element
- markov random field
- conditional random fields
- maximum entropy
- parameter estimation
- three dimensional
- finite element analysis
- non stationary
- spherical harmonics
- maximum likelihood
- numerical solution
- finite element model
- mesh generation
- soft tissue
- d objects
- finite element method
- finite difference
- markov fields
- probabilistic model
- computer vision
- free form deformation
- mechanical properties
- pairwise