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  Snap Rounding of Bézier Curves

Eigenwillig, A., Kettner, L., & Wolpert, N. (2007). Snap Rounding of Bézier Curves. In Proceedings of the Twenty-Third Annual Symposium on Computational Geometry (SCG'07) (pp. 158-167). New York, NY: ACM.

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EKW-BSnap-SCG07-addendum.pdf (beliebiger Volltext), 5KB
 
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© ACM, 2007. This is the authors' version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. The definitive version was published in the Proceedings of the 23rd Annual Symposium on Computational Geometry (SCG 2007).
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© ACM, 2007. This is the authors' version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. The definitive version was published in the Proceedings of the 23rd Annual Symposium on Computational Geometry (SCG 2007).
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 Urheber:
Eigenwillig, Arno1, Autor           
Kettner, Lutz1, Autor           
Wolpert, Nicola1, Autor           
Affiliations:
1Algorithms and Complexity, MPI for Informatics, Max Planck Society, ou_24019              

Inhalt

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Schlagwörter: -
 Zusammenfassung: We present an extension of snap roundingfrom straight-line segments (see Guibas and Marimont, 1998)to Bézier curves of arbitrary degree, and thus the first method for geometric roundingof curvilinear arrangements.Our algorithm takes a set of intersecting Bézier curvesand directly computes a geometric rounding of their true arrangement, without the need of representing the true arrangement exactly.The algorithm's output is a deformation of the true arrangementthat has all Bézier control points at integer pointsand comes with the same geometric guarantees as instraight-line snap rounding: during rounding, objects do not movefurther than the radius of a pixel, and features of thearrangement may collapse but do not invert.

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Sprache(n): eng - English
 Datum: 2008-03-052007
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: eDoc: 356731
DOI: 10.1145/1247069.1247101
Anderer: Local-ID: C12573CC004A8E26-100BAFC894F6C41FC125728F004F8913-Eigenwillig2007b
 Art des Abschluß: -

Veranstaltung

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Titel: Twenty-Third Annual Symposium on Computational Geometry
Veranstaltungsort: Gyeongju, South Korea
Start-/Enddatum: 2007-06-06 - 2007-06-08

Entscheidung

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Titel: Proceedings of the Twenty-Third Annual Symposium on Computational Geometry (SCG'07)
  Kurztitel : SCG 2007
Genre der Quelle: Konferenzband
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: New York, NY : ACM
Seiten: - Band / Heft: - Artikelnummer: - Start- / Endseite: 158 - 167 Identifikator: ISBN: 978-1-59593-705-6