Overview   Tree   Index 
NPR Literature
PREV  NEXT FRAMES  NO FRAME 

[NM+00]  Artistic Silhouettes: A Hybrid Approach

Northrup:2000:ASH (In proceedings)
Author(s)Northrup and Markosian L.
Title« Artistic Silhouettes: A Hybrid Approach »
InProceedings of the First International Symposium on Non-Photorealistic Animation and Rendering (NPAR 2000, Annecy, France, June 5--7, 2000)
Editor(s)Jean-Daniel Fekete and David Salesin
Page(s)31--37
Year2000
PublisherACM Press
AddressNew York
URLhttp://graphics.cs.brown.edu/research/art/artistic-sils/home.html
Editor(s)Jean-Daniel Fekete and David Salesin

Abstract
We present a new algorithm for rendering silhouette outlines of 3D polygonal meshes with stylized strokes. Rather than use silhouette edges of the model directly as the basis for drawing strokes, we first process the edges in image space to create long, connected paths corresponding to visible portions of silhouettes. The resulting paths have the precision of object-space edges, but avoid the unwanted zig-zagging and inconsistent visibility of raw silhouette edges. Our hybrid screen/object space approach thus allows us to apply stylizations to strokes that follow the visual silhouettes of an object. We describe details of our OpenGL-based stylized strokes that can resemble natural media, but render at interactive rates. We demonstrate our technique with the accompanying still images and animations rendered with our technique.

BibTeX code
@inproceedings{Northrup:2000:ASH,
  optnote = {},
  optorganization = {},
  author = {J. D. Northrup and Lee Markosian},
  optkey = {},
  optannote = {},
  optseries = {},
  editor = {Jean-Daniel Fekete and David Salesin},
  url = {http://graphics.cs.brown.edu/research/art/artistic-sils/home.html},
  address = {New York},
  localfile = {papers/Northrup.2000.ASH.pdf},
  publisher = {ACM Press},
  doi = {http://doi.acm.org/10.1145/340916.340920},
  optmonth = {},
  citeseer = {http://citeseer.nj.nec.com/northrup00artistic.html},
  optcrossref = {},
  booktitle = NPAR2000,
  optstatus = {OK},
  optvolume = {},
  optnumber = {},
  title = {{A}rtistic {S}ilhouettes: {A} {H}ybrid {A}pproach},
  abstract = {We present a new algorithm for rendering silhouette outlines of 3D
              polygonal meshes with stylized strokes. Rather than use silhouette
              edges of the model directly as the basis for drawing strokes, we
              first process the edges in image space to create long, connected
              paths corresponding to visible portions of silhouettes. The
              resulting paths have the precision of object-space edges, but
              avoid the unwanted zig-zagging and inconsistent visibility of raw
              silhouette edges. Our hybrid screen/object space approach thus
              allows us to apply stylizations to strokes that follow the visual
              silhouettes of an object. We describe details of our OpenGL-based
              stylized strokes that can resemble natural media, but render at
              interactive rates. We demonstrate our technique with the
              accompanying still images and animations rendered with our
              technique.},
  year = {2000},
  pages = {31--37},
}

 Overview   Tree   Index 
NPR Literature
PREV  NEXT FRAMES  NO FRAME 

Submit a bug

This document was generated by bib2html 3.3.
Copyright © 1998-05 Stéphane GALLAND (under the GNU General Public License)

Valid HTML 4.01!Valid CSS!