Campus Event Calendar
Event Entry
New for: D3
What and Who
Algebraic methods for exact predicates on circle arcs
Susan Hert
Max-Planck-Institut für Informatik - AG 1
Lecture
AG 1, AG 2, AG 3, AG 4
AG Audience
English
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Date, Time and Location
Thursday, 15 March 2001
13:30
-- Not specified --
46
024
Saarbrücken
Abstract
I will present a method for designing exact geometric predicates in
algorithms dealing with curved objects such as circular arcs. The
focus will be on the comparison of the abscissae of two intersection
points of circle arcs. I will present an algorithm for deciding the
x-order of intersections from the signes of the coefficients of a
polynomial, obtained by a general approach based on resultants.
Contact
Susan Hert
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