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中山大学李军教授报告会
2016-05-13 10:31  

时间:51410

地点:电子信息学院275

报告人: 李军(中山大学教授,国家青年千人学者)

报告题目:高光谱混合像元分解的最小单形体分析

(Minimum Volume Simplex Analysis for Hyperspectral Unmixing)

主持人:何明一教授

 

 

报告摘要:

Spectral unmixing is an important technique for remotely sensed hyperspectral data exploitation. It amounts at identifying a set of pure spectral signatures, called endmembers, and their corresponding fractional abundances in each pixel of the hyperspectral image. In this talk, we will present our recent developments including: minimum volume simplex analysis (MVSA) and collaborative nonnegative matrix factorization (R-CoNMF), which identify the endmembers and its corresponding fractions by finding the minimum volume simplex enclosing the data.

 

报告人简介:

Jun Li received the B.S. degree in Geographic Information Systems from Hunan Normal University, Changsha, China, in 2004, the M.E. degree in Remote Sensing from Peking University, Beijing, China, in 2007, and the Ph.D. degree in Electrical Engineering from the Instituto de Telecomunicações, Instituto Superior Técnico (IST), Universidade Técnica de Lisboa, Lisbon, Portugal, in 2011. 

 

From 2007 to 2011, she was a Marie Curie Research Fellow with the Departamento de Engenharia Electrotcnica e de Computadores and the Instituto de Telecomunicações, IST, Universidade Técnica de Lisboa, in the framework of the European Doctorate for Signal Processing (SIGNAL). She has also been actively involved in the Hyperspectral Imaging Network, a Marie Curie Research Training Network involving 15 partners in 12 countries and intended to foster research, training, and cooperation on hyperspectral imaging at the European level. Since 2011, she has been a Postdoctoral Researcher with the Hyperspectral Computing Laboratory, Department of Technology of Computers and Communications, Escuela Politécnica, University of Extremadura, Cáceres, Spain. Currently, she is a Professor with Sun Yat-Sen University, Guangzhou, China. Her research interests include hyperspectral image classification and segmentation, spectral unmixing, signal processing, and remote sensing.  She is an Associate Editor for the IEEE Journal of Selected Topics in Applied Earth Observation and Remote Sensing. 

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 通讯地址:陕西省西安市友谊西路127号西北工业大学电子信息学院  邮编:710072;联系电话:029-8843-1206  办公地址:西北工业大学长安校区   
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