CAGD
2011
12 years 8 months ago
2011
This work concerns the approximation of the shape operator of smooth surfaces in R3 from polyhedral surfaces. We introduce two generalized shape operators that are vector-valued l...
CAGD
2011
12 years 11 months ago
2011
CAGD
2011
12 years 11 months ago
2011
CAGD
2011
12 years 11 months ago
2011
By a d-dimensional B-spline object (denoted as Od ), we mean a B-spline curve (d = 1), a B-spline surface (d = 2) or a B-spline volume (d = 3). By regularization of a B-spline obj...