Title: | Image Based Rendering and General Relativity |
Authors: | Kobras, Daniel Weiskopf, Daniel Ruder, Hanns |
Citation: | WSCG '2001: Conference proceedings: The 9-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2001: University of West Bohemia, Plzen, Czech Republic, February 5.-9., 2001, p. 130-137. |
Issue Date: | 2001 |
Publisher: | University of West Bohemia |
Document type: | konferenční příspěvek conferenceObject |
URI: | http://wscg.zcu.cz/wscg2001/Papers_2001/R300.pdf http://hdl.handle.net/11025/11261 |
ISBN: | 80-7082-713-0 |
ISSN: | 1213-6972 |
Keywords: | obecná relativita;vykreslování;vizualizace;warpová rychlost |
Keywords in different language: | general relativity;rendering;visualization;warp speed |
Abstract: | Imaged-based rendering is a well-known method in computer graphics to achieve photo-realistic images. In this paper we show how conventional image-based rendering algorithms can be extended to visualize general relativistic effects in a restricted class of spacetimes. We propose a generalized aberration formula in order to treat the visualization of special and general relativistic effects on the same footing. In this way, image-based general relativistic rendering can be regarded as an extension of special relativistic rendering. As an example, we present snapshots from the viewpoint of an observer traveling at warp speed. |
Rights: | © University of West Bohemia |
Appears in Collections: | WSCG '2001: Conference proceedings |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Kobras.pdf | Plný text | 1,03 MB | Adobe PDF | View/Open |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/11261
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