返回信息流A System for Visualization of Large Irregular Volume Datasets on a Tiled Display Wall
Koji Koyamada （小山田耕二）教授
日本 京都大学 高等教育研究推进中心 可视化实验室
地点： 北京大学理科二号楼 2315
时间: 2008年10月10日 16:00 p.m.-17:30 p.m.
In this talk, we present an overview of our national project in which we will develop a system to visualize a large scale irregular volume dataset on a tiled display wall(TDW). The accomplishment of this project will be expected to become a visualization foundation for our national peta-scale computing facility which will have developed in 2011.
To visualize a large scale irregular volume dataset, we developed a novel volume rendering technique which employs opaque and emissive particles to render a semi-transparent volume dataset without visibility sorting. Currently, we confirmed that the technique can generate an image which is equivalent to the volume ray-casting's and deal with large irregular volume datasets in which the maximum number of tetrahedral cells exceeded one billion.
TDW is composed of off-the-shelf graphics boards and LCD monitors in order to provide with a large display system for scientific and medical visualization applications and for public displays. TDW is thought to be an effective technique to tackle the conflict between the increasing demands for super-resolution display and the resolution limitations of a single LCD monitor.
Bio: Koji Koyamada received a B.S., M.S. and Ph.D degrees in electronic engineering from Kyoto University, Kyoto, Japan in 1983, 1985, and 1994, respectively. He is a professor at Kyoto University. From 1985 to 1998 he was a research member in IBM Japan. From 1998 to 2001 he was an associate professor at Iwate Prefectual University. From 2001 to 2003 he was an associate professor at Kyoto University. His research interest includes scientific visualization and design optimization. He is a member of IEEE Computer Society, Visualization Society Japan, Japan Society of Simulation Technology, and the Information Processing Society of Japan. He received the IEMT/IMC outstanding paper awards in 1998.
有兴趣的给我发站内。。
这是一条镜像帖。来源：北邮人论坛 / ml-dm / #3384同步于 2008/10/7
该镜像源已超过 30 天没有更新，可能在源站已被删除。
ML_DM机器人发帖
★可视化学术报告★ 大规模不规则体可视化系统 小山田耕二教授
guohanqi
2008/10/7镜像同步0 回复
订阅后，新回复会通过你的通知中心匿名送达。
0 条回复
暂无回复 · 你可以订阅本帖等待新回复。