• 学术动态

11月13日美国北德克萨斯大学袁晓辉学术讲座预告
作者:cwj 发布日期:2014-11-11 浏览次数:

题    目: 云计算中图像处理的隐私及安全问题和方法

主讲人:袁晓辉,美国北德克萨斯大学

时   间: 2014-11-13, 15:30-16:30

地   点: 郁 B 105

主讲人简介:

袁晓辉于1996年由合肥工业大学获得电子工程学士学位,并于2004年由Tulane大学(美国,路易斯安那州,新奥尔良)获得博士学位。毕业后加入美国国家卫生研究院从事医学成像和图像分析。他于2006年受聘于University of North Texas(北德克萨斯大学)成为助理教授,并于2012年成为副教授并获得终身教职。他在北德克萨斯大学创建并主持计算机视觉和智能系统实验室,研究兴趣包括计算机视觉,数据挖掘,机器学习,和人工智能。迄今为止,他已经主持了17项由美国空军实验室,美国科学基金,德克萨斯州高级研究项目,Oak Ridge高校联盟,及北德州大学支持的科研项目。他的研究结果已经发表在78篇国际会议和杂志中。袁晓辉教授于2008年获得Ralph E. Powe 教授奖,并于2011, 2012, 2013年获得美国空军访问教授奖。他还于2007, 2008, 2012由北德州大学获得两个科研奖和一个教学奖,并于2010年收录入Who’s Who in America。他在多个国际杂志中担任副主编,编委会成员,和客座编委,包括IAES International Journal of Artificial Intelligence,Journal of Biomedical Graphics and Computing,American Journal of Science and Engineering,并在多个国际会议中担任组织成员和会场主席,包括ICCCNT,IEEE GRC,BIBM,等。他应邀成为NSF,NIH,NASA,和路易斯安那州教育委员会科研项目的项目评委。他是IEEE和SPIE会员。现已指导并毕业5个博士,15个硕士,及2位来自中国的访问学者。现在指导3个博士,6个硕士,及3个访问学者(其中一人来自中国)。以下是一些项目的简介。

Multimodal Video-based Tracking and Action Analysis

Accurately tracking individual's free movements enables better understanding of a person's activity level, inter-person interaction, etc. In this project, we aim at achieving a precise evaluation of human free movement to quantify a person's energy expenditure and emotional status by fusing videos of multimodality.

SAR Image Analysis and Target Detection

This project focuses on fusing multi-look Synthetic Aperture Radar (SAR) imagery to improve both efficiency and quality of images for detecting rare and small targets. Specifically, we aim at developing novel methods that combine SAR and EO data for better target detection in cluttered background.

Secure Image Processing

Switching to cloud computing is inevitable. While storing and processing medical data on the cloud offer great promise, it is not without challenges. Data security and privacy are major obstacles. Medical data transmitted in the network and processed in the cloud are vulnerable to a broad range of adversaries. Data breaches cost the U.S. health care industry nearly $7 billion annually and ensuring patient confidentiality is a pressing need ever. Secure computing is demanded to expand the horizon of cloud computing. This project focuses on developing novel methods for encrypting the medical images and processing the encrypted data to avoid vulnerability in the transmission and processing of images/videos.