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Clip Art Rendering of Smooth Isosurfaces.

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Title: Clip Art Rendering of Smooth Isosurfaces.
Authors: Stroila, Matei1 matei.stroila@acm.org, Eisemann, Elmar2 Elmar.Eisemann@imag.fr, Hart, John C.3 jchc@uiuc.edu
Source: IEEE Transactions on Visualization & Computer Graphics. Jan/Feb2008, Vol. 14 Issue 1, p135-145. 11p.
Subjects: Computer graphics education, Clip art, Topology, Geometry, Curves, Geometric surfaces
Abstract: Clip art is a simplified illustration form consisting of layered filled polygons or closed curves used to convey 3D shape information in a 2D vector graphics format. This paper focuses on the problem of direct conversion of smooth surfaces, ranging from the free-form shapes of art and design to the mathematical structures of geometry and topology, into a clip art form suitable for illustration use in books, papers, and presentations. We show how to represent silhouette, shadow, gleam, and other surface feature curves as the intersection of implicit surfaces and derive equations for their efficient interrogation via particle chains. We further describe how to sort, orient, identify, and fill the closed regions that overlay to form clip art. We demonstrate the results with numerous renderings used to illustrate the paper itself. [ABSTRACT FROM AUTHOR]
Copyright of IEEE Transactions on Visualization & Computer Graphics is the property of IEEE and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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DbLabel: Engineering Source
An: 28047051
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Clip Art Rendering of Smooth Isosurfaces.
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  Data: <searchLink fieldCode="AR" term="%22Stroila%2C+Matei%22">Stroila, Matei</searchLink><relatesTo>1</relatesTo><i> matei.stroila@acm.org</i><br /><searchLink fieldCode="AR" term="%22Eisemann%2C+Elmar%22">Eisemann, Elmar</searchLink><relatesTo>2</relatesTo><i> Elmar.Eisemann@imag.fr</i><br /><searchLink fieldCode="AR" term="%22Hart%2C+John+C%2E%22">Hart, John C.</searchLink><relatesTo>3</relatesTo><i> jchc@uiuc.edu</i>
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  Data: <searchLink fieldCode="JN" term="%22IEEE+Transactions+on+Visualization+%26+Computer+Graphics%22">IEEE Transactions on Visualization & Computer Graphics</searchLink>. Jan/Feb2008, Vol. 14 Issue 1, p135-145. 11p.
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  Data: <searchLink fieldCode="DE" term="%22Computer+graphics+education%22">Computer graphics education</searchLink><br /><searchLink fieldCode="DE" term="%22Clip+art%22">Clip art</searchLink><br /><searchLink fieldCode="DE" term="%22Topology%22">Topology</searchLink><br /><searchLink fieldCode="DE" term="%22Geometry%22">Geometry</searchLink><br /><searchLink fieldCode="DE" term="%22Curves%22">Curves</searchLink><br /><searchLink fieldCode="DE" term="%22Geometric+surfaces%22">Geometric surfaces</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Clip art is a simplified illustration form consisting of layered filled polygons or closed curves used to convey 3D shape information in a 2D vector graphics format. This paper focuses on the problem of direct conversion of smooth surfaces, ranging from the free-form shapes of art and design to the mathematical structures of geometry and topology, into a clip art form suitable for illustration use in books, papers, and presentations. We show how to represent silhouette, shadow, gleam, and other surface feature curves as the intersection of implicit surfaces and derive equations for their efficient interrogation via particle chains. We further describe how to sort, orient, identify, and fill the closed regions that overlay to form clip art. We demonstrate the results with numerous renderings used to illustrate the paper itself. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of IEEE Transactions on Visualization & Computer Graphics is the property of IEEE and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1109/TVCG.2007.1058
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      – Code: eng
        Text: English
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        PageCount: 11
        StartPage: 135
    Subjects:
      – SubjectFull: Computer graphics education
        Type: general
      – SubjectFull: Clip art
        Type: general
      – SubjectFull: Topology
        Type: general
      – SubjectFull: Geometry
        Type: general
      – SubjectFull: Curves
        Type: general
      – SubjectFull: Geometric surfaces
        Type: general
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      – TitleFull: Clip Art Rendering of Smooth Isosurfaces.
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              Text: Jan/Feb2008
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