Non-Photorealistic Computer Graphics Library

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Found 62 item(s) authored in "2006".
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Article G-strokes: A concept for simplifying line stylization
Tobias Isenberg, Angela Brennecke.
Computers & Graphics, Vol. 30, No. 5, pp. 754--766, October, 2006. [BibTeX]

Article Generating Comics from 3D Interactive Computer Graphics
Ariel Shamir, Michael Rubinstein, Tomer Levinboim.
IEEE Computer Graphics and Applications, Vol. 26, No. 3, pp. 53--61, May/June, 2006. [BibTeX]

Article Highly Stylised Drawn Animation
Fabian Di Fiore, Frank Van Reeth, John Patterson, Philip Willis.
Lecture Notes in Computer Science (LNCS), Vol. 4035, pp. 36--53, 2006. [BibTeX]

Proceedings Illustrating Design and Spatial Assembly of Interactive CSG

Author(s): Marc Nienhaus, Florian Kirsch, Jürgen Döllner.
Proceedings: Proceedings of 4th International Conference on Computer Graphics, Virtual Reality, Visualisation and Interaction in Africa (ACM AFRIGRAPH 2006), pp. 91--98, Cape Town, South Africa, January 25 - 27, 2006.
[BibTeX] [DOI] Find this paper on Google

Abstract:
For the interactive construction of CSG models understanding the layout of the models is essential to ease their efficient manipulation. To comprehend position and orientation of the aggregated components of a CSG model, we need to realize its visible and occluded parts as a whole. Hence, transparency and enhanced outlines are key techniques to communicate deeper insights.We present a novel real-time non-photorealistic rendering technique that illustrates design and spatial assembly of CSG models.As enabling technology we first present a solution for combining depth peeling with image-based CSG rendering. The rendering technique can then extract layers of ordered depth from the CSG model up to its entire depth complexity. Capturing the surface colors of each layer and combining the results thereafter synthesizes order-independent transparency as one major illustration technique for interactive CSG.We further define perceptually important edges of CSG models and integrate an image-space edge-enhancement technique that can detect them in each layer. In order to outline the model's layout, the rendering technique extracts perceptually important edges that are directly visible, i.e., edges that lie on the model's outer surface, or edges that are occluded, i.e., edges that are hidden by its interior composition. Finally, we combine these edges with the order-independent transparent depictions to generate edge-enhanced illustrations, which provide a clear insight into the CSG models, let realize their complex, spatial assembly, and, thus, simplify their interactive construction.

Article Image Enhancement by Unsharp Masking the Depth Buffer
Thomas Luft, Carsten Colditz, Oliver Deussen.
ACM Transactions on Graphics (Proc. of SIGGRAPH'06), Vol. 25, No. 3, pp. 1206--1213, July, 2006. [BibTeX]

Article Image-Based Stained Glass
Stephen Brooks.
IEEE Transactions on Visualization and Computer Graphics, Vol. 12, No. 6, pp. 1547--1558, 2006. [BibTeX]

Proceedings Interactive 3D Fluid Jet Painting
Sangwon Lee, Sven C. Olsen, Bruce Gooch.
NPAR '06: Proceedings of the 4th international symposium on Non-photorealistic animation and rendering, pp. 97--104, New York, NY, USA, June, ACM Press, 2006. [BibTeX]

Proceedings Interactive watercolor rendering with temporal coherence and abstraction
Adrien Bousseau, Matthew Kaplan, Joëlle Thollot, François X. Sillion.
NPAR '06: Proceedings of the 4th international symposium on Non-photorealistic animation and rendering, pp. 141--149, New York, NY, USA, June, ACM Press, 2006. [BibTeX]

Proceedings Introducing Artistic Tools in an Interactive Paint System
Koen Beets, Tom Van Laerhoven, Frank Van Reeth.
14th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision (WSCG'06), pp. 47--54, January, 2006. [BibTeX]

Proceedings Looking Through the Eye of the Painter from the Visual Cortex and Brightness Perception to Non-Photorealistic
Roberto Lam, João Rodrigues, J.M.Hans du Buf.
14th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision (WSCG'06), pp. 147--154, 2006. [BibTeX]

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