Approximate Implicitization using Linear Algebra
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Date
2011Metadata
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Abstract
In this talk we consider a range of methods for exact and approximate implicitization of rational parametric curves and surfaces using linear algebra. The framework of numerical linear algebra provides a large family of methods for (approximate) implicitization which vary in terms of stability, approximation quality and speed of implementation. We compare various methods which work by minimizing the algebraic error and discuss the relative merits of each. Approximate Implicitization using Linear Algebra