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Interactive out-of-core visualisation of 4-D+t plasma data

Christophe Mion 1 Florence Zara 1 Jean-Michel Dischler 1
1 CALVI - Scientific computation and visualization
IRMA - Institut de Recherche Mathématique Avancée, LSIIT - Laboratoire des Sciences de l'Image, de l'Informatique et de la Télédétection, Inria Nancy - Grand Est, IECL - Institut Élie Cartan de Lorraine
Abstract : This research report presents a new interactive visualisation technique for exploring plasma behaviors resulting from 4-D+t numerical simulations on regular grids. Therefore, a new out-of-core 4-D+t scalar field visualisation technique, based on a « focus and context » approach is presented. The latter uses a hybrid data compression method. The originality of this work precisely consists in coupling the 3-D visualization with the progressive load and decompression of data in such a way that it still guarantees real-time framerates even on low-end PCs while maintaining a high degree of numerical precision.
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Submitted on : Friday, May 19, 2006 - 8:53:33 PM
Last modification on : Saturday, October 16, 2021 - 11:18:02 AM
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  • HAL Id : inria-00070563, version 1


Christophe Mion, Florence Zara, Jean-Michel Dischler. Interactive out-of-core visualisation of 4-D+t plasma data. [Research Report] RR-5444, INRIA. 2004, pp.28. ⟨inria-00070563⟩



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