Non-Photorealistic Computer Graphics Library

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Found 7 item(s) authored by "Kwan-Liu Ma" .

Proceedings A new form of traditional art: visual simulation of Chinese shadow play
Yi-Bo Zhu, Chen-Jia Li, I. Fan Shen, Kwan-Liu Ma, Aleksander Stompel.
SIGGRAPH 2003, Sketches & applications, 2003. [BibTeX]

Proceedings Expressive Line Selection by Example
Erik Lum, Kwan-Liu Ma.
13th Pacific Conference on Computer Graphics and Applications (PG'05), 2005. [BibTeX]

Proceedings Hardware-Accelerated Parallel Non-Photorealistic Volume Rendering
Erik Lum, Kwan-Liu Ma.
2nd International Symposium on Non-Photorealistic Animation and Rendering (NPAR'02), Annecy, France, June 3-5, 2002. [BibTeX]

Proceedings Illustrative Rendering Techniques for Visualization: Future of Visualization or Just Another Technique?
Dirk Bartz, Hans Hagen, Victoria Interrante, Kwan-Liu Ma, Bernhard Preim.
Proceedings of the IEEE Visualization 2005 October 23-28, Minneapolis, MN, USA (VIS'05), pp. 715--718, Los Alamitos, CA, USA, IEEE Computer Society, 2005. [BibTeX]

Proceedings Non-Photorealistic Rendering using Watercolor Inspired Textures and Illumination
Erik Lum, Kwan-Liu Ma.
9th Pacific Conference on Computer Graphics and Applications (PG'01), October 16-18, 2001. [BibTeX]

Proceedings Rendering Complexity in Computer-Generated Pen-and-Ink Illustrations
Brett Wilson, Kwan-Liu Ma.
3rd International Symposium on Non-Photorealistic Animation and Rendering (NPAR'04), pp. 129--137, 2004. [BibTeX]

Proceedings Visualization of Multidimensional, Multivariate Volume Data Using Hardware-Accelerated Non-Photorealistic Rendering Techniques

Author(s): Aleksander Stompel, Erik Lum, Kwan-Liu Ma.
Proceedings: 10th Pacific Conference on Computer Graphics and Applications (PG'02), pp. 394, Tsinghua University, Beijing, October 09 - 11, 2002.
[BibTeX] Find this paper on Google

Abstract:
This paper presents a set of feature enhancement techniques coupled with hardware-accelerated non-photorealistic rendering for generating more perceptually effective visualizations of multidimensional, multivariate volume data, such as those obtained from typical computational fluid dynamics simulations. For time-invariant data, one or more variables are used to either highlight important features in another variable, or add contextural information to the visualization. For time-varying data, rendering of each time step also takes into account the values at neighboring time steps to reinforce the perception of the changing features in the data over time. With hardware-accelerated rendering, interactive visualization becomes possible leading to increased explorability and comprehension of the data. 10th Pacific Conference on Computer Graphics and Applications (PG'02), October 09 - 11, 2002, Tsinghua University, Beijing, p. 394

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