Representation of piecewise biharmonic surfaces using biquadratic B-Splines.

Xuli Han Jing Han

Published in: J. Comput. Appl. Math. (2015)

Keyphrases

b spline
surface representation
piecewise polynomial
control points
surface fitting
least squares
basis functions
curve fitting
affine transformation
three dimensional
tensor product
surface reconstruction
range data
deformation field
displacement field
boundary conditions
image analysis
machine learning