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
Victor Ostromoukhov.
SPIE Vol. 3963, pp. 489--509, 2000. [BibTeX]

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

Author(s): Victor Ostromoukhov.
Proceedings: SIGGRAPH 99, 1999.
[BibTeX] Find this paper on Google

This contribution introduces the basic techniques for digital facial engraving, which imitates traditional copperplate engraving. Inspired by traditional techniques, we first establish a set of basic rules thanks to which separate engraving layers are built on the top of the original photo. Separate layers are merged according to simple merging rules and according to range shift/scale masks specially introduced for this purpose. We illustrate the introduced technique by a set of black/white and color engravings, showing different features such as engraving-specific image enhancements, mixing different regular engraving lines with mezzotint, irregular perturbations of engraving lines etc. We introduce the notion of engraving style which comprises a set of separate engraving layers together with a set of associated range shift/scale masks. The engraving style helps to port the look and feel of one engraving to another. Once different libraries of pre-defined mappable engraving styles and an appropriate user interface are added to the basic system, producing a decent gravure starting from a simple digital photo will be a matter of seconds. The engraving technique described in this contribution opens new perspectives for digital art, adding unprecedented power and precision to the engraver’s work.

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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