主题报告： Dynamic Sound Rendering Based on Ray-Caching

报 告 人： Rynson Lau [香港城市大学]

报告时间：  8月 27日（周五）15: 00～16: 00

报告地点：  上海大学延长校区行健楼734室

邀   请   人：   骆祥峰 副研究员

报告简介：

Games are becoming very popular in recent years due to the advancement and the significant reduction on graphics technologies. Apart from visual effects, audio effects are also important to the users. However, audio synthesis has not been well studied, although it has a lot of useful applications including architectural design and noise modeling. In this talk, we present our work on synthesizing 3D audio sound dynamically. We propose a ray-caching technique to reuse previous sound rays to improve the sound rendering performance.

报告人： 

Rynson Lau received a first-class B.Sc. honors degree from the University of Kent and a Ph.D. degree from the University of Cambridge. He has been on the faculty of Durham University, City University of Hong Kong, and The Hong Kong Polytechnic University. Rynson Lau serves on the Editorial Board of Computer Animation and Virtual Worlds and International Journal of Virtual Reality, IEEE Trans. on Learning Technologies, and as the Area Editor of International Journal of Distance Education Technologies. He has served as the Guest Editor of a number of journal special issues, including IEEE Trans. on Learning Technologies, ACM Trans. on Internet Technology, IEEE Trans. on Multimedia, IEEE Trans. on Visualization and Computer Graphics, IEEE Internet Computing, and IEEE Computer Graphics & Applications. In addition, he has also served on the committees of a number of conferences, including Program Co-chair of ACM VRST 2004 (Hong Kong), ICWL 2005 (Hong Kong), ICAT 2006 (Hangzhou, China), ICEC 2007 (Shanghai, China), ACM MTDL 2009 (Beijing, China), IEEE U-Media 2010 (Jinhua, China), and Conference Co-chair of CASA 2005 (Hong Kong), ACM VRST 2005 (Monterey, California), ICWL 2007 (Edinburgh, U.K.), IDET 2008 (Lanzhou, China), ACM MDI 2009 (Beijing, China), ACM MTDL 2010 (Firenze - Italy), ACM VRST 2010 (Hong Kong).