AN INTERACTIVE 3D VISUALIZATION MODEL BY LIVE STREAMING FOR REMOTE SCIENTIFIC VISUALIZATION | Zendy

Eriko Touma | Zendy; Satomi Hara | Zendy; Mari Kurumi | Zendy; Yuri Shirakawa | Zendy; Chisato Ishikawa | Zendy; Masami Takata | Zendy; Takeshi Horinouchi | Zendy; Kazuki Joe | Zendy

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AN INTERACTIVE 3D VISUALIZATION MODEL BY LIVE STREAMING FOR REMOTE SCIENTIFIC VISUALIZATION

Author(s) -

Eriko Touma,

Satomi Hara,

Mari Kurumi,

Yuri Shirakawa,

Chisato Ishikawa,

Masami Takata,

Takeshi Horinouchi,

Kazuki Joe

Publication year - 2008

Language(s) - English

Resource type - Conference proceedings

DOI - 10.5220/0001095404090414

Subject(s) - visualization , computer science , rendering (computer graphics) , data visualization , server , computer graphics (images) , 3d computer graphics , interactive visualization , multimedia , world wide web , graphics , data mining

Research Institute for Sustainable Humanosphere, Kyoto University, Uji-city, JapanGraduate School of Humanities and Sciences, Nara Women’s University, Nara-city, Japanhorinout@rish.kyoto-u.ac.jp, joe@ics.nara-wu.ac.jpKeywords: 3D Visualization, Live Streaming, GPGPU, Geophysical Fluids.Abstract: Recent improvement of high-end GPUs has made it possible to perform real-time 3D visualization such asvolume rendering and 3D contour plot for scientic data loca lly. A web browser based remote 3D visual-ization by visualization servers is attractive, but data transfer overhead prevents from performing interactiveoperations. We propose an interactive remote 3D visualization model by live streaming for geophysical uidsresearch. In this model, we use live streaming ash media for the web browser based operations keeping mini-mum quality of data analysis and minimum bit rate for live streaming of ash media. Preliminary experimentswith a prototype system validate the effectiveness of our proposing model.

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