Digital Mock-up database simplification with the help of view and application dependent criteria for industrial Virtual Reality application

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dc.contributor.authorChevaldonné, Marcen_US
dc.contributor.authorNeveu, Marcen_US
dc.contributor.authorMérienne, Frédéricen_US
dc.contributor.authorDureigne, Michelen_US
dc.contributor.authorChevassus, Nicolasen_US
dc.contributor.authorGuillaume, Françoisen_US
dc.contributor.editorSabine Coquillart and Martin Goebelen_US
dc.date.accessioned2014-01-27T10:38:27Z
dc.date.available2014-01-27T10:38:27Z
dc.date.issued2004en_US
dc.description.abstractAircraft cockpits are advanced interfaces dedicated to the interaction and exchange of observations and commands between the pilot and the flying system. The design process of cockpits is benefiting from the use of Virtual Reality technologies: early ergonomics and layout analysis through the exploration of numerous alternatives, availability all along the cockpit life cycle of a virtual product ready for experimentation, reduced usage of costly physical mock-ups. Nevertheless, the construction of a virtual cockpit with the adequate performances is very complex. Due to the fact that the CAD based digital mock-up used for setting up the virtual cockpit is very large, one challenge is to achieve interactivity while maintaining the quality of rendering. The reduction of the information contained in the CAD database shall achieve a sufficient frame rate without degradation of the geometrical visual quality of the virtual cockpit which would alleviate the relevance of ergonomics and layout studies. This paper proposes to control the simplification process by using objective criteria based on considerations about the cockpit application and the visual performances of human beings. First, it presents the results of studies on the characteristics of the Human Visual System linked to virtual reality and visualization applications. Illustrated by first results, it establishes how to control simplifications in a rational and automatic way.en_US
dc.description.seriesinformationEurographics Workshop on Virtual Environmentsen_US
dc.identifier.isbn3-905673-10-Xen_US
dc.identifier.issn1727-530Xen_US
dc.identifier.urihttps://doi.org/10.2312/EGVE/EGVE04/113-122en_US
dc.publisherThe Eurographics Associationen_US
dc.titleDigital Mock-up database simplification with the help of view and application dependent criteria for industrial Virtual Reality applicationen_US
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EGVE04: 10th Eurographics Symposium on Virtual Environments