学　术

　　为加强我校各学科之间的学术交流，搭建教师学术交流平台，促进教师学术水平提升和跨学科合作，教师发展中心开展跨学科学术沙龙活动。

　　本次活动教师发展中心特别邀请了中山大学郑伟诗副教授，与我校师生共同探讨Distance Learning in Person Re-identification。具体安排如下，欢迎感兴趣的教师和博士生参加。

　　一、主　题：Distance Learning in Person Re-identification

　　二、主讲人：中山大学　郑伟诗副教授

　　三、时　间：12月4日（周五）上午10:20

　　四、地　点：清水河校区经管大楼宾诺咖啡

　　五、主持人：计算机学院　董乐副教授

　　六、承办单位：计算机科学与工程学院

　　七、交流内容：

　　Matching people across nonoverlapping camera views at different locations and different times, known as person reidentification, is both a hard and important problem for associating behavior of people observed in a large distributed space over a prolonged period of time. Person reidentification is fundamentally challenging because of the large visual appearance changes caused by variations in view angle, gesture, lighting, background clutter, and occlusion. Due to these challenges, it is hard to extract distinctive and reliable visual features across camera views. Hence, seeking an optimal and robust similarity measure that quantifies a wide range of features against realistic viewing conditions is critically important for person reidentification. This talk will present our recent research works on distance learning for robust cross-view matching, including relative distance comparison model and its transfer extension for solving the open-world matching problem, an asymmetric view-transform distance model, a cross-scale subspace model, and a cross-scenario transfer model.

　　八、主讲人简介：

　　Wei-Shi Zheng received the PhD degree in applied mathematics from Sun Yat-Sen University in 2008. He is an associate professor in Sun Yat-sen University. He has been a postdoctoral researcher on the EU FP7 SAMURAI Project at Queen Mary University of London. He has now published more than 70 papers, including more than 40 publications in main journals (TPAMI,TNN,TIP,TSMC-B,PR) and top conferences (ICCV, CVPR,IJCAI,AAAI). He has joined the organisation of four tutorial presentations in ACCV 2012, ICPR 2012, ICCV 2013 and CVPR 2015 along with other colleagues. His research interests include person/object association and activity understanding in visual surveillance. He is a recipient of excellent young scientists fund of the national natural science foundation of China. He has joined Microsoft Research Asia Young Faculty Visiting Programme.

　　欲参与本次沙龙的教师和博士生，请于12月3日（周四）16:00（限额30人，额满为止）前以邮件形式将本人相关信息（包括姓名、所在单位、移动电话、邮箱、研究方向）发送至cfd@uestc.edu.cn。

　　联系人：袁老师   电话：61830230

　　　　　　　　　　　　　　　　　　　　　　人力资源部教师发展中心

　　　　　　　　　　　　　　　　　　　　　　　　2015年11月27日