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Proceedings Paper

Research and implementation of visualization techniques for 3D explosion fields
Author(s): Jianguo Ning; Xiangzhao Xu; Tianbao Ma; Wen Yu
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Paper Abstract

The visualization of scalar data in 3D explosion fields was devised to solve the problems of the complex physical and the huge data in numerical simulation of explosion mechanics problems. For enhancing the explosion effects and reducing the impacts of image analysis, the adjustment coefficient was added into original Phong illumination model. A variety of accelerated volume rendering algorithm and multithread technique were used to realize the fast rendering and real-time interactive control of 3D explosion fields. Cutaway view was implemented, so arbitrary section of 3D explosion fields can be seen conveniently. Slice can be extracted along three axes of 3D explosion fields, and the value at an arbitrary point on the slice can be gained. The experiment results show that the volume rendering acceleration algorithm can generate high quality images and can increase the speed of image generating, while achieve interactive control quickly.

Paper Details

Date Published: 8 December 2015
PDF: 5 pages
Proc. SPIE 9875, Eighth International Conference on Machine Vision (ICMV 2015), 98751M (8 December 2015); doi: 10.1117/12.2228880
Show Author Affiliations
Jianguo Ning, Beijing Institute of Technology (China)
Xiangzhao Xu, Beijing Institute of Technology (China)
Tianbao Ma, Beijing Institute of Technology (China)
Wen Yu, Beijing Univ. of Posts and Telecommunications (China)

Published in SPIE Proceedings Vol. 9875:
Eighth International Conference on Machine Vision (ICMV 2015)
Antanas Verikas; Petia Radeva; Dmitry Nikolaev, Editor(s)

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