International Journal of Information Engineering and Electronic Business(IJIEEB)
ISSN: 2074-9023 (Print), ISSN: 2074-9031 (Online)
Published By: MECS Press
IJIEEB Vol.2, No.1, Nov. 2010
The Implementation of 3D Scene Walkthrough in Air Pollution Visualization
Full Text (PDF, 287KB), PP.44-50
We present a practical and novel approach to implement 3D scene walkthrough for air pollution visualization. This approach includes volume rendering and clipping methods, which are used to visualize large-scale air pollution data. A new viewpoint-based volume clipping method is used while rendering, which is fast and more interactive than previous methods. We achieved expected experimental results and our research could benefit environment monitoring and many other applications associated with pollution visualization.
Cite This Paper
Shigang Wang,Weitao Li,"The Implementation of 3D Scene Walkthrough in Air Pollution Visualization", IJIEEB, vol.2, no.1, pp.44-50, 2010.
S.Guthe, M.Wand, J.Gonser, and W.Straßer, “Interactive Rendering of Large Volume Data Sets,” Visualization, 2002. VIS 2002. IEEE, pp. 53 - 60, November 2002
Hon-Cheng Wong, Un-Hong Wong and Zesheng Tang, “Direct Volume Rendering by Transfer Function”, Information, Communications and Signal Processing, 2009. ICICS 2009. 7th International Conference, pp. 1-4, December 2009
J.Wilhelms,A.Van Gelder, P.Tarantino, and J.Gibbs, “Hierarchical and Parallelizable Direct Volume Rendering for Irregular and Multiple Grids,” in Visualization '96. Proceeding, pp. 57 – 63, november 1996
Q.Froemk, “Multi-Threaded Fluid Simulation for Games,” intel.com, June 2009.
D.Weiskopf, K.Engel andT.Ertl, “Interactive Clipping Techniques for Texture-Based Volume Visualization and Volume Shading,” Visualization and Computer Graphics, IEEE Transactions, vol. 9, pp. 298-312, September 2003.
Hon-Cheng Wong, Un-Hong Wong, Zesheng Tang, “Direct Volume Rendering by Transfer Function Morphing”, Information, Communications and Signal Processing, 2009. ICICS 2009. 7th International Conference, pp.1-4, December 2009
Frank Losasso, Hugues Hoppe, "Geometry clipmaps: terrain rendering using nested regular grids", ACM Transactions on Graphics (TOG) - Proceedings of ACM SIGGRAPH 2004, Volume 23 Issue 3, August 2004
Bent Dalgaard, Larsen Niels, Jørgen Christensen, “Real-time Terrain Rendering using Smooth Hardware Optimized Level of Detail”, Journal of WSCG, Vol.11, No.1, WSCG'2003, February, 2003
Jonathan Blow, "Terrain rendering at high levels of detail", Game Developers Conference, March 2000