Ibolya Szilagy, Josef Schicho,
"Numerical Stability of Surface Implicitization"
, Serie J. Kepler University Linz, Nummer 2004-27, SFB, University of Linz, Austria, 2004
Numerical Stability of Surface Implicitization
Sprache des Titels:
For a numerically given parametrization we cannot compute an exact implicit equation, just an approximate one. We introduce a condition number to measure the worst effect on the solution when the input data is perturbed by a small amount. Using this condition number the perturbation behavior of various implicitization methods can be analyzed.