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Erschienen in:
2001 | OriginalPaper | Buchkapitel
Space-Efficient Boundary Representation of Volumetric Objects
verfasst von : Lukas Mroz, Helwig Hauser
Erschienen in: Data Visualization 2001
Verlag: Springer Vienna
Enthalten in: Professional Book Archive
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In this paper we present a compression technique for efficiently representing boundary objects from volumetric data-sets. Exploiting spatial coherency within object contours, we are able to reduce the size of the volumetric boundary down to the size of just a few images. Allowing for direct volume rendering of the down-scaled data in addition to compression ratios up to 250:1, interactive volume visualization becomes possible, even over the Internet and on low-end hardware.