On a relationship between the moving line and moving conic coefficient matrices
نویسندگان
چکیده
The method of moving curves and moving surfaces is a new, eeective tool for implicitizing rational curves and surfaces. Here we investigate a relationship between the moving line coeecient matrix and the moving conic coeecient matrix for rational curves. Based on this relationship, we present a new proof that the method of moving conics always produces the implicit equation of a rational curve when there are no low degree moving lines that follow the curve.
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عنوان ژورنال:
- Computer Aided Geometric Design
دوره 16 شماره
صفحات -
تاریخ انتشار 1999