Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/100300
Type: Artigo de evento
Title: Exact Representation And Operations On Spherical Maps
Author: Andrade Marcus Vinicius A.
Stolfi Jorge
Abstract: We develop exact algorithms for geometric operations on general circles and circular arcs on the sphere, using integer homogeneous coordinates. The algorithms include testing a point against a circle, computing the intersection of two circles, and ordering three arcs out of the same point. These operations allow robust manipulation of maps on the sphere, providing a reliable framework for GIS, robotics, and other geometric applications.
Editor: IEEE Comp Soc
Rights: fechado
Identifier DOI: 
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-38449095932&partnerID=40&md5=c7085597094ee1b9bc728b5219996e89
Date Issue: 1997
Appears in Collections:Unicamp - Artigos e Outros Documentos

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