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软件学院第三届“研究生人文教育与学术交流月”讲座2——基于可穿戴设备PPG信号的手势识别

发布时间:2018-06-14 14:57:47 发布者:研究生管理办公室 作者: 查看:1716

时间:2018年6月20日(星期三)下午14:30

地点:沙河校区主楼东313

主办:信息与软件工程学院

范围:全校(可盖学术章)

报告题目:基于可穿戴设备PPG信号的手势识别

报告人:刘鸿博 教授

报告摘要:This work subverts the traditional understanding of Photoplethysmography (PPG) and opens up a new direction of the utility of PPG in commodity wearable devicesn. We demonstrate that it is possible to leverage the widely deployed PPG sensors in wrist-worn wearable devices to enable finger-level gesture recognition, which could facilitate many emerging human-computer interactions . While prior solutions in gesture recognition require dedicated devicesor leverage various signals in the environments, we introduce the first PPG-based gesture recognition system that can differentiate fine-grained hand gestures at finger level using commodity wearables.

报告人简介:Hongbo Liu is now an Assistant Professor at Department of Computer Information and Technology in Indiana University Purdue University Indianapolis since 2013. He obtained his Ph.D degree from Department Electrical and Computer Engineering at Stevens Institute of Technology under the supervision of Professor Yingying Chen. He acquired both his Master and Bachelor Degree at University of Electronic Science and Technology of China (UESTC) in 2008 and 2005. His research interests include mobile computing & intelligent systems, cyber security & privacy, and visible light communication & security.