B-splines on sparse grids for surrogates in uncertainty quantification.

Michael F. Rehme Fabian Franzelin Dirk Pflüger

Published in: Reliab. Eng. Syst. Saf. (2021)

Keyphrases

b spline
basis functions
control points
tensor product
least squares
affine transformation
sparse representation
displacement field
free form deformation
piecewise polynomial
deformation field
multiscale
cubic b spline
spatially variant
grid computing
contour extraction
image processing
small number
image sequences