國立清華大學

資訊工程學系

Department Of Computer Science

National Tsing Hua University

專題演講

SEMINAR

主講人：Dr. Guan-Ming Su (Dolby Labs, Sunnyvale, CA)

SPEAKER 

題  目：3D Video Distribution: Compression and Communications

TOPIC

時  間：101年8月1日(三) 11:00 – 12:00

DATE

地  點：資電館 533

PLACE

 連絡人: 徐正炘 教授

敬請踴躍參加

摘 要: 

ABSTRACT ：As the Avatar 3D movie experience swept the world in 2010, 3D visual content has become the most eye-catching spot in the consumer electronics products. Different from the existing popular 2D visual systems, 3D visual systems can provide binocular depth cues for end users to acquire better understanding of the geometric structure of the captured scenes, and nonverbal signals and cues in visual conversation. In this talk, we will discuss two key components in the end-to-end 3D video ecosystem, namely, the 3D video compression and the 3D video communications. We first introduce the state-of-the-art 3D video compression methods, including the individual view coding, frame-compatible stereo coding, video plus depth coding, multiview video coding, multiview video plus depth coding, and layered depth video coding. With these advanced tools, the 3D video applications can provide much richer user experiences, such as view-switching or free-view mechanism. Similar to most 2D video transmission scenarios, the 3D video packets also suffer transmission errors and delays. On the other hand, 3D video streams are more complex than 2D streams, which impose more design challenges but also provide more research opportunities. In the second part of this talk, we will review some recent advances in 3D video communications, including the error resilience, error concealment, and view switching mechanism.

簡歷: 

Biography ：Dr. Guan-Ming Su received the BSE degree in Electrical Engineering from National Taiwan University, Taipei, Taiwan, in 1996 and the MS and PhD degrees in Electrical Engineering from the University of Maryland, College Park, U.S.A., in 2001 and 2006, respectively. He is currently with Dolby Labs, Sunnyvale, CA. Prior to this he has been with the R&D Department, Qualcomm, Inc., San Diego, CA; ESS Technology, Fremont, CA; and Marvell Semiconductor, Inc., Santa Clara, CA. His research interests are multimedia communications and multimedia signal processing. He is the inventor of 15 U.S. patents and pending applications. Dr. Su is an associate editor of Journal of Communications; guest editor in Journal of Communications special issue on Multimedia Communications, Networking, and Applications; and Director of review board and R-Letter in IEEE Multimedia Communications Technical Committee. He serves as the Publicity Co-Chair of IEEE GLOBECOM 2010, International Liaison Chair in IEEE ICME 2011, Technical Program Track Co-Chair in ICCCN 2011, and TPC Co-Chair in ICNC 2013. He is a Senior member of IEEE.