Speech by Professor Hou Junhui seabet live casino website Hongkong City University

seabet live casino websitetle: Learning-based Sampling over 3D seabet live casino website Clouds

seabet live casino websiteme：2020/11/21 10:00-12:00

Tencent Meetseabet live casino websiteg ID: 458 657 083

seabet live casino websitestract:

Sampling (i.e., up-sampling and down-sampling) is a commonly-used technique in 3D point cloud processing for improving reconstruction quality and saving acquisition cost/storage space/transmission bandwidth/computational complexity. In this talk, I will show our recent works on learning-based sampling frameworks for 3D point cloud data. Specifically, I will introduce a geometry-centric network for 3D point cloud up-sampling, which incorporates discrete differential geometry into deep learning elegantly, followed by a novel network for task-oriented 3D point cloud down-sampling, which is designed seabet live casino website the perspective of matrix optimization. Extensive experiments are provided to demonstrate the advantages of our framework over the existing approaches.

Biogrseabet live casino websitehy：

Dr. Jseabet live casino websitehui Hou received the B.Eng. degree in seabet live casino website engineering (Talenseabet live casino websited Students Program) seabet live casino website the South China University of Technology, Guangzhou, China, in 2009, the M.Eng. degree in signal and information processing seabet live casino website Northwestern Polytechnical University, Xian, China, in 2012, and the Ph.D. degree in electrical and electronic engineering seabet live casino website the School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, in 2016. He has been an Assistant Professor with the Department of Computer Science, City University of Hong Kong, since 2017. His research interests fall into the general areas of visual computseabet live casino websiteg, such as image/video/3D geometry data represeabet live casino websitentation, processing and analysis, seabet live casino websitemi/un-superviseabet live casino websited data modeling, and data compression and adaptive transmisseabet live casino websiteon

Dr. Hou was the recipient of seabet live casino websiteveral prestigious awards, including the Chineseabet live casino website Government Award for Outstanding Students Study Abroad seabet live casino website China Scholarship Council in 2015, and the seabet live casino websiterly Career Award (3/381) seabet live casino website the Hong Kong Research Grants Council in 2018. He is a member of Multimedia Systems & Applications Technical Committee (MSA-TC), IEEE CAS. He is currently serving as an Associate Editor for seabet live casino website Transactions on Circuits and Systems for Video Technology, The Visual Compuseabet live casino websiter, seabet live casino websited Signal Processseabet live casino websiteg: Image Communication, seabet live casino websited the Guest Editor for the seabet live casino website Journal of Selected Topics in Applied Earth Observations and Remote Sensing. seabet live casino website also served an Area Chair of ACM MM 2019 seabet live casino websited 2020, seabet live casino website ICME 2020, and WACV 2021. seabet live casino website a senior member of IEEE.