Non-Photorealistic Computer Graphics Library

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Found 10 item(s) authored by "Victor Ostromoukhov" .

In Collection An interface for the interactive design of artistic screens
N. Rudaz, Roger D. Hersch, Victor Ostromoukhov.
Electronic Publishing, Artistic Imaging and Digital Typography, Springer Verlag, Lecture Notes in Computer Science 1375, pp. 1--10, 1998. [BibTeX]

Proceedings Artistic Halftoning - Between Technology and Art

Author(s): Victor Ostromoukhov.
Proceedings: SPIE Vol. 3963, pp. 489--509, 2000.
[BibTeX] Find this paper on Google

Abstract:
Halftoning, a technique for producing of an illusion of continuous tones on bi-level devices is widely used in today's printing industry. Different variants of halftoning - clustered and dispersed dither, error-diffusion, blue-noise mask, stochastic clustered dithering - have been extensively studied during last thirty years. In this paper, we focus our attention on different artistic halftoning techniques developed at EPFL (Swiss Federal Institute of Technology, Lausanne, Switzerland). First, we explore Artistic Screening, a library-based approach, which has been presented at SIGGRAPH95. Contour-based generation of halftone screens effectively provides a new layer of information. We show how this layer of information can be used to convey artistic and cultural elements related to the content of the reproduced images. Artistic Screening is basically black-and-white technique. Multicolor and Artistic Dithering, presented at SIGGRAPH99, extends it to multiple colors. This technique permits to print with non-standard colors such as opaque or semi-opaque inks, using traditional or artistic screens of arbitrary complexity. Finally, we draw a way of extension of traditional dithering to purely artistic domain: Digital Facial Engraving presented at SIGGRAPH99. We illustrate the introduced technique by a set of black/white and color engravings.

Proceedings Artistic Screening
Victor Ostromoukhov, Roger D. Hersch.
Siggraph 95, 1995. [BibTeX]

Proceedings Decoupling Strokes and High-Level Attributes for Interactive Traditional Drawing
Frédo Durand, Victor Ostromoukhov, Matthew Miller, Francois Duranleau, Julie Dorsey.
Eurographics Workshop on Rendering 2001, 2001. [BibTeX]

Proceedings Digital Facial Engraving
Victor Ostromoukhov.
SIGGRAPH 99, 1999. [BibTeX]

Proceedings Hatching by Example: a Statistical Approach
Pierre-Marc Jodoin, Emric Epstein, Martin Granger-Piche, Victor Ostromoukhov.
2nd International Symposium on Non-Photorealistic Animation and Rendering (NPAR'02), Annecy, France, June 3-5, 2002. [BibTeX]

In Collection Mathematical Tools for Computer-Generated Ornamental Patterns
Victor Ostromoukhov.
Electronic Publishing, Artistic Imaging and Digital Typography, Lecture Notes in Computer Science 1375, Springer Verlag, pp. 193--223, 1998. [BibTeX]

Proceedings Multi-Color and Artistic Dithering
Victor Ostromoukhov, Roger D. Hersch.
Computer Graphics Proceedings, Annual Conference Series, pp. 425--432, 1999. [BibTeX]

Proceedings Non-Photorealistic Rendering of Hair for Animated Cartoons
Martin Côté, Pierre-Marc Jodoin, Charles Donohue, Victor Ostromoukhov.
GRAPHICON 04, 2004. [BibTeX]

In Collection Perceptual and Artistic Principles for Effective Computer Depiction
Maneesh Agrawala, Frédo Durand, Bruce Gooch, Victoria Interrante, Victor Ostromoukhov, Denis Zorin.
SIGGRAPH 2002, ACM Press, Course #13, San Antonio, Texas, 2002. [BibTeX]

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