5/29(三) 碩博論文研討—多媒體與生醫工程(英), 演講資料如下, 歡迎蒞臨

 

時　間：5月29日 星期三 13:20 ~ 15:10

 

地　點：工程四館027教室

 

演講者：鄭文皇研究員 ,中央研究院 資訊科技創新研究中心

 

講   題：Sensing Object Semantics for Multimedia Applications

 

演講大綱：

 

As mobile devices have become one of the primary ways we connect with the world around us, to efficiently recognize various visual objects in the real-world scenes has become one key technique for enabling advanced mobile multimedia applications. However, since the visual objects in mobile photos are usually captured in uncontrolled conditions, such as various viewpoints, positions, scales, and background clutter, in this talk, we will present a mobile sensing framework for giving robust real-scene object recognition and localization. By exploiting advanced learning techniques, the proposed framework is not only able to locate the visual objects precisely but can also achieve real-time performances. The experimental results showed that the proposed framework outperforms the state-of-the-art methods on public real-scene images data sets. Further, to demonstrate its effectiveness for practical applications, the proposed framework was implemented on the Android mobile platform as a prototype system for sensing various business signs on the street and instantly retrieving the relevant information on the screen.

 

演講者經歷：

 

Wen-Huang Cheng is an Assistant Research Fellow at the Research Center for Information Technology Innovation (CITI), Academia Sinica, Taipei, Taiwan. He is the founding leader of Multimedia Computing Laboratory (MCLab) in CITI: http://mclab.citi.sinica.edu.tw/. His current research interest includes multimedia content analysis, computer vision, mobile multimedia applications, and human computer interaction. His research has received best paper awards from IEEE Consumer Electronics Society, Taipei Chapter, and IEEE Signal Processing Society, Taipei Chapter. He received the B.S. and M.S. degrees in computer science and information engineering from National Taiwan University, Taipei, Taiwan, in 2002 and 2004, respectively, where he received the Ph.D. degree from the Graduate Institute of Networking and Multimedia in 2008. From 2009 to 2010, he was a principal researcher at the MagicLabs, HTC Corporation, Taoyuan, Taiwan. He has been serving as the technical program committees of various conferences including ACM MM, CVPR, ECCV, and ICMR.

 

 

主持人：林奕成教授