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77
Voted
CAGD
2000
14 years 10 months ago
2000
56
Voted
CAGD
2000
14 years 10 months ago
2000
CAGD
2000
14 years 10 months ago
2000
We derive the stability inequality C i cibi for the B-splines bi from the formula for knot insertion. The key observation is that knot removal increases the norm of the B-spline ...
68
Voted
CAGD
2000
14 years 10 months ago
2000
This paper presents a method for estimating curvature values of a surface, which is given only approximatively, e.g., by measured data. The presented method requires estimates of ...
92
Voted
CAGD
2005
14 years 10 months ago
2005
Morin and Goldman [Computer Aided Geometric Design 17 (2000) 813] have recently presented a remarkable new framework, based on employing Poisson series, for describing analytic fu...