Method and device for creating a two-dimensional...

Computer graphics processing and selective visual display system – Computer graphics processing – Three-dimension

Reexamination Certificate

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Reexamination Certificate

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10526055

ABSTRACT:
The invention relates to a method and a device for two-dimensionally representing a three-dimensional world, in which rays are combined into packets during ray tracing, and said packets of rays are processed in adequate steps.

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Normand Brière and Pierre Poulin: “Hierarchical View-dependent Structures for Interactive Scene Manipulation,” SIGGRAPH 96, New Orleans, Louisana, Aug. 1996.
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Wald I et al: “Interactive Rendering with Coherent Ray Tracing” European Association for Computer Graphics. 22nd Annual Conference Eurographics 2001, Manchester Uk, Sep. 4-7, 2001, vol. 20, No. 3, pp. C/53-64, XP002269801 Computer Graphics Forum, 2001, Blackwell Publishers for Eurograpean Assoc, UK ISSN: 0167-7055 (International Search Report).
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