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inria-00100878v1  Book sections
Laurent DupontDaniel LazardSylvain LazardSylvain Petitjean. Towards the Robust Intersection of Implicit Quadrics
J. Winkler and M. Niranjan. Uncertainty in Geometric Computations, Kluwer Academic Publishers, pp.59-68, 2002, International Series in Engineering and Computer Science
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inria-00099789v1  Conference papers
Laurent DupontDaniel LazardSylvain LazardSylvain Petitjean. Near-Optimal Parameterization of the Intersection of Quadrics
19th Symposium on Computational Geometry - SoCG 2003, Jun 2003, San Diego, United States. pp.246-255, ⟨10.1145/777792.777830⟩
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inria-00099925v1  Conference papers
Laurent DupontSylvain LazardDaniel LazardSylvain Petitjean. Near-Optimal Parameterization of the Intersection of Quadrics: Theory and Implementation
International Conference on Polynomial System Solving - ICPSS 2004, 2004, Paris, France, 3 p
inria-00100880v1  Conference papers
Bruno LévySylvain Petitjean. Least Squares Conformal Maps
Fifth International Conference on Curves and Surfaces 2002, 2002, Saint-Malo, France
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inria-00000373v2  Conference papers
Hazel EverettSylvain LazardSylvain PetitjeanLinqiao Zhang. An Experimental Assessment of the 2D Visibility Complex
17th Canadian Conference on Computational Geometry - CCCG'2005, Aug 2005, Windsor, Canada
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inria-00595116v1  Directions of work or proceedings
Sylvain Petitjean. Collection of abstracts of the 24th European Workshop on Computational Geometry
Sylvain Petitjean. INRIA-LORIA, pp.270, 2008
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tel-00187348v1  Habilitation à diriger des recherches
Sylvain Petitjean. Contributions au calcul géométrique effectif avec des objets courbes de faible degré
Génie logiciel [cs.SE]. Institut National Polytechnique de Lorraine - INPL, 2007
inria-00098796v1  Journal articles
Sylvain Petitjean. Algebraic Geometry & Computer Vision: Polynomial Systems, Real & Complex Roots
Journal of Mathematical Imaging and Vision, Springer Verlag, 1999, 10 (3), pp.191-220
inria-00165663v1  Conference papers
Laurent DupontMichael HemmerSylvain PetitjeanElmar Schomer. Complete, Exact and Efficient Implementation for Computing the Adjacency Graph of an Arrangement of Quadrics
15th Annual European Symposium on Algorithms - ESA 2007, Yossi Azar, Tel-Aviv U. and Microsoft Research uy Even, Tel-Aviv U. Amos Fiat, Tel-Aviv U. (Chair) Seffi Naor, Technion and Microsoft Research, Oct 2007, Eilat, Israel, October 8-10, 2007, Israel. pp.633-644, ⟨10.1007/978-3-540-75520-3_56⟩
inria-00335968v1  Book sections
Sylvain Petitjean. Invariant-based characterization of the relative position of two projective conics
I. Emiris, F. Sottile, T. Theobald. Non-Linear Computational Geometry, Springer, 2008
inria-00431724v1  Conference papers
Sylvain Petitjean. Characterizing the intersection pattern of two conics: a {B}ezoutian-based approach
Joint international conferences : 9th Asian Symposium on Computer Mathematics (ASCM 2009) and 3rd International Conference on Mathematical Aspects of Computer and Information Sciences (MACIS 2009), Dec 2009, Fukuoka, Japan
inria-00098820v1  Journal articles
Marie-Odile BergerBrigitte Wrobel-DautcourtSylvain PetitjeanGilles Simon. Mixing Synthetic and Video Images of an Outdoor Urban Environment
Machine Vision and Applications, Springer Verlag, 1999, 11 (3), pp.145-159
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inria-00104003v1  Conference papers
Sylvain LazardLuis PeñarandaSylvain Petitjean. Intersecting Quadrics: An Efficient and Exact Implementation
Symposium on Computational Geometry - SoCG'2004, Jun 2004, Brooklyn, NY, United States. pp.419 - 428, ⟨10.1145/997817.997880⟩
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inria-00176201v1  Conference papers
Ciprian BorceaXavier GoaocSylvain Petitjean. Line transversals to disjoint balls
23rd Annual ACM Symposium on Computational Geometry 2007 - SoCG'07, 2007, Gyeongju, South Korea. pp.245-254, ⟨10.1145/1247069.1247115⟩
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inria-00100429v1  Journal articles
Laurent AlonsoFrançois CunySylvain PetitjeanJean-Claude PaulSylvain Lazard et al.  The Virtual Mesh: A Geometric Abstraction for Efficiently Computing Radiosity
ACM Transactions on Graphics, Association for Computing Machinery, 2001, 20 (3), pp.169-201. ⟨10.1145/501786.501789⟩
inria-00100762v1  Journal articles
Sylvain Petitjean. A Survey of Methods for Recovering Quadrics in Triangle Meshes
ACM Computing Surveys, Association for Computing Machinery, 2002, 34 (2), pp.211-262
inria-00100754v1  Journal articles
Bruno LévySylvain PetitjeanNicolas RayJérôme Maillot. Least Squares Conformal Maps for Automatic Texture Atlas Generation
ACM Transactions on Graphics, Association for Computing Machinery, 2002, 21 (3), 10 p
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inria-00099810v1  Journal articles
Olivier DevillersVida DujmovicHazel EverettXavier GoaocSylvain Lazard et al.  The expected number of 3D visibility events is linear
SIAM Journal on Computing, Society for Industrial and Applied Mathematics, 2003, 32 (6), pp.1586-1620. ⟨10.1137/S0097539702419662⟩
inria-00518033v1  Journal articles
Xavier GoaocStefan KoenigSylvain Petitjean. Pinning a Line by Balls or Ovaloids in $R^3$
Discrete and Computational Geometry, Springer Verlag, 2011, 45 (2), pp.303-320. ⟨10.1007/s00454-010-9297-5⟩
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inria-00100261v1  Journal articles
Ciprian BorceaXavier GoaocSylvain LazardSylvain Petitjean. Common Tangents to Spheres in $R3$
Discrete and Computational Geometry, Springer Verlag, 2006, 35 (2), pp.287-300. ⟨10.1007/s00454-005-1230-y⟩
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inria-00176198v1  Journal articles
Ciprian BorceaXavier GoaocSylvain Petitjean. Line transversals to disjoint balls
Discrete and Computational Geometry, Springer Verlag, 2008, 39 (1-3), pp.158--173. ⟨10.1007/s00454-007-9016-z⟩