Surface finite element approximation of spherical Whittle-Matérn Gaussian random fields.
Erik JanssonMihály KovácsAnnika LangPublished in: CoRR (2021)
Keyphrases
- finite element
- random fields
- unit sphere
- random field model
- material properties
- boundary element
- markov random field
- parameter estimation
- conditional random fields
- three dimensional
- non stationary
- maximum entropy
- markov fields
- spherical harmonics
- finite element analysis
- maximum likelihood
- mesh generation
- finite element method
- soft tissue
- finite element model
- probabilistic model
- numerical solution
- finite difference
- d objects
- least squares
- free form deformation
- mechanical properties
- range data
- machine learning
- image processing
- generative model