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Automatic Generation and Non-Photorealistic Rendering of 2+1D Minkowski Diagrams
Joachim Diepstraten, Daniel Weiskopf, Thomas Ertl.
Proc. of WSCG '02,
2002. [BibTeX]
Interactive Cutaway Illustrations
Joachim Diepstraten, Daniel Weiskopf, Thomas Ertl.
Computer Graphics Forum, Vol. 22, No. 3, September,
2003. [BibTeX]
Remote Line Rendering for Mobile Devices
Joachim Diepstraten, Martin Görke, Thomas Ertl.
Computer Graphics International (CGI'04),
2004. [BibTeX]
Transparency in Interactive Technical Illustrations
Author(s): Joachim Diepstraten, Daniel Weiskopf, Thomas Ertl.
Proceedings: Proc. of EuroGraphics '02,
2002.
[BibTeX] 
Abstract:
This paper describes how technical illustrations containing opaque and non-opaque objects can be automatically generated. Traditional methods to show transparency in manual drawings are evaluated to extract a small and effective set of rules for computer-based rendering of technical illustrations, leading to a novel view-dependent transparency model. We propose a hardware-accelerated depth sorting algorithm in image-space which specifically meets the requirements of our transparency model. In this way, real-time rendering of semi-transparent
technical illustrations is achieved. Finally, it is described how our approach can be combined with other methods in the field of non-photorealistic rendering in order to enhance the visual perception of technical illustrations.