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[Elb98]  Line Art Illustrations of Parametric and Implicit Forms

Elber:1998:LAI (Article)
Author(s)Elber G.
Title« Line Art Illustrations of Parametric and Implicit Forms »
JournalIEEE Transactions on Visualization and Computer Graphics
Volume4
Number1
Page(s)71--81
Year1998

Abstract & Keywords
A technique is presented for line art rendering of scenes composed of freeform surfaces. The line art that is created for parametric surfaces is practically intrinsic and is globally invariant to changes in the surface parameterization. This method is equally applicable for line art rendering of implicit forms, creating a unified line art rendering method for both parametric and implicit forms. This added flexibility exposes a new horizon of special, parameterization independent, line art effects. Moreover, the production of the line art illustrations can be combined with traditional rendering techniques such as transparency and texture mapping. Examples that demonstrate the capabilities of the proposed approach are presented for both the parametric and implicit forms.

Keywords: sketches, illustrations, line drawings, freeform surfaces, NURBs, implicit forms, surface coverage, printing

BibTeX code
@article{Elber:1998:LAI,
  optcitations =
                  {Dooley:1990:AIL,Dooley:1990:AIS,Elber:1995:LIC,Elber:1995:LAR,Lansdown:1995:ERR,Leister:1994:CGC,markosian:1997:RTN,Meier:1996:PRA,Pnueli:1992:DDE,Saito:1990:CRD,Velho:1991:DHS,Winkenbach:1994:CGP,Winkenbach:1996:RPS},
  number = {1},
  month = jan,
  author = {Gershon Elber},
  keywords = {sketches, illustrations, line drawings, freeform surfaces, NURBs,
              implicit forms, surface coverage, printing},
  localfile = {papers/Elber.1998.LAI.pdf},
  doi = {http://dx.doi.org/10.1109/2945.675655},
  journal = {IEEE Transactions on Visualization and Computer Graphics},
  citeseer = {http://citeseer.nj.nec.com/context/1279927/0},
  volume = {4},
  optdoi = {},
  optstatus = {},
  title = {{L}ine {A}rt {I}llustrations of {P}arametric and {I}mplicit {F}orms},
  abstract = {A technique is presented for line art rendering of scenes composed
              of freeform surfaces. The line art that is created for parametric
              surfaces is practically intrinsic and is globally invariant to
              changes in the surface parameterization. This method is equally
              applicable for line art rendering of implicit forms, creating a
              unified line art rendering method for both parametric and implicit
              forms. This added flexibility exposes a new horizon of special,
              parameterization independent, line art effects. Moreover, the
              production of the line art illustrations can be combined with
              traditional rendering techniques such as transparency and texture
              mapping. Examples that demonstrate the capabilities of the
              proposed approach are presented for both the parametric and
              implicit forms.},
  pages = {71--81},
  year = {1998},
}

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