inria-00472673, version 4
Self-Similar Texture for Coherent Line Stylization
Pierre Bénard
a, 1Forrester Cole b, 2Aleksey Golovinskiy c, 3Adam Finkelstein c, 3
NPAR 2010: 8th International Symposium on Non-photorealistic Animation and Rendering (2010) 91-97
Résumé : Stylized line rendering for animation has traditionally traded-off between two undesirable artifacts: stroke texture sliding and stroke texture stretching. This paper proposes a new stroke texture representation, the self-similar line artmap (SLAM), which avoids both these artifacts. SLAM textures provide continuous, infinite zoom while maintaining approximately constant appearance in screen-space, and can be produced automatically from a single exemplar. SLAMs can be used as drop-in replacements for conventional stroke textures in 2D illustration and animation. Furthermore, SLAMs enable a new, simple approach to temporally coherent rendering of 3D paths that is suitable for interactive applications. We demonstrate results for 2D and 3D animations.
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- a – Grenoble Université
- b – CSAIL MIT
- c – Princeton University
- 1 : ARTIS (INRIA Grenoble Rhône-Alpes / LJK Laboratoire Jean Kuntzmann)
- CNRS : FR71 – INRIA – Laboratoire Jean Kuntzmann – CNRS : UMR5224 – Université Joseph Fourier - Grenoble I – Institut National Polytechnique de Grenoble - INPG
- 2 : Computer Science and Artificial Intelligence Laboratory (CSAIL)
- Massachussetts Institute of Technology (MIT)
- 3 : Department of Computer Science
- Princeton University
- Domaine : Informatique/Synthèse d'image et réalité virtuelle
- Mots-clés : Non-photorealistic rendering – line drawing – temporal coherence – artmap
- Versions disponibles : v1 (13-04-2010) v2 (13-04-2010) v3 (20-07-2011) v4 (08-08-2011)
- inria-00472673, version 4
- http://hal.inria.fr/inria-00472673
- oai:hal.inria.fr:inria-00472673
- Contributeur : Pierre Bénard
- Soumis le : Samedi 6 Août 2011, 11:35:14
- Dernière modification le : Lundi 8 Août 2011, 09:26:28
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