A solution to get the problem off, have you found it? Really? What kind of solution do you resolve the problem? From what sources? Well, there are so many questions that we utter every day. No matterâ€¦ (More)

This paper deals with the approximation of (regular) offset curves (of a given spline curve of degree n) by a spline curve of arbitrarily chosen degree m. The approximating spline curves areâ€¦ (More)

For exchanging data between different geometric modeling systems approximate conversions of spline curves are required. Conversion means reducing the degree of a spline curve (and splitting more thanâ€¦ (More)

For milling processes in R 2, spline curves with circular arcs are often required. Another application, for instance, is the construction of disk cams 1. Elementary solutions of this problem areâ€¦ (More)

For approximation of a set of points P j c ~d by a parametric curve X(t) the choice of parameters tj is essential. None of the parametrization strategies is optimal. To obtain good approximationâ€¦ (More)