image-ML のみなさま， 阪大の田中雄一です．以下の通り，UCSD の Prof. Truong Nguyen による講演を ハイブリッドで行います．参加費は無料です．電子情報通信学会総合大会の初日と 同日ですが，オンライン参加も可能ですので是非参加をご検討ください． Date and time: 10:30-11:30, March 24 (Mon) Location: 大阪大学吹田キャンパス センテラス・サロン & Zoom 参加費：無料 Title: Keynode-Driven Dynamic Mesh Compression Speaker: Prof. Truong Nguyen (Department of Electrical and Computer Engineering, University of California San Diego) オンライン参加登録: https://zoom.us/meeting/register/xBQodrQTS_GISuoDlh-i7w 現地参加登録：https://forms.gle/hLWXHQG4vpThhF4s5 Abstract: 3D Dynamic Meshes can deliver engaging experiences in various applications, but the storage and transmission demands associated with these data structures can be prohibitive. We address this challenge with an efficient compression technique leveraging embedded key nodes. The temporal motion of each vertex is formulated as a distance-weighted combination of transformations from neighboring key nodes, requiring the transmission of solely the key nodes’ transformations. Through extensive experiments, we demonstrate the effectiveness of our method in significantly reducing storage requirements while preserving the immersive quality of the visual content. Bio: Truong Nguyen received his B.S., M.S. and Ph.D. in Electrical Engineering at California Institute of Technology in 1985, 1986 and 1989. His current research areas include 3D Human Mesh segmentation and coding as well as machine learning for medical image analysis. During his academic career, he has published over 200 peer-reviewed journal papers, over 380 peer-reviewed conference papers, 1 textbook, 3 book chapters, and 15 issued patents. His Google H-index is 72 with over 31K citations. He received the NSF Career Award in 1995, and IEEE Signal Processing Society’s 1992 Paper Award (student author) for the 1990 paper "Structures for M-Channel Perfect-Reconstruction FIR QMF Banks Which Yield Linear-Phase Analysis Filters" (IEEE Trans. ASSP). He received the Distinguished Teaching Award at UCSD in 2019 and three teaching awards from the ECE Dept. at UCSD in 2006, 2008 and 2010. He is a Fellow of IEEE. Organized by JST AdCORP Green IoT Project Technically co-sponsored by: IEEE Signal Processing Society Kansai Chapter IEEE Signal Processing Society Tokyo Joint Chapter APSIPA Japan Chapter 問い合わせ先：田中 雄一（ytanaka@comm.eng.osaka-u.ac.jp） -- Yuichi Tanaka, Ph.D. Professor at Graduate School of Engineering, Osaka University 2-1 Yamadaoka, Suita, Osaka, 565-0871 JAPAN Email: ytanaka@comm.eng.osaka-u.ac.jp, tanaka@msp-lab.org URL: https://tanaka.msp-lab.org, https://www.sip.comm.eng.osaka-u.ac.jp/