2018年10月14日，巴西阿拉戈斯联邦大学Alejandro C. Frery教授应邀来访bevictor伟德，并于主楼II区402会议厅做了题为“Statistical Information Theory and Geometry for SAR Image Analysis”的学术报告，报告会由bevictor伟德张向荣教授主持。

报告中，Frery教授首先提出统计学在SAR图像的处理和分析中具有重要的意义。在总结了单变量和多变量图像的主要分布后，详细介绍了八个存在的问题，并从统计学的角度出发利用信息论和信息几何结构给出了统一的论证与求解模式。

本次报告Alejandro C. Frery教授生动的讲解和丰富的内容令在座的师生深受启发，现场氛围热烈。

人物简介：

Alejandro C. Frery received the B.Sc. degree in Electronic and Electrical Engineering from the University of Mendoza, Argentina. His M.Sc. degree was in Applied Mathematics (Statistics) from the Institute for Pure and Applied Mathematics (IMPA, Brazil) and his Ph.D. degree was in Applied Computing from the National Institute for Space Research (INPE, Brazil). He is currently the leader of LaCCAN - Laboratory of Scientific Computing and Numerical Analysis, Federal University of Alagoas, Maceió, Brazil. Since 2013 he is the Editor-in-Chief of the IEEE Geoscience and Remote Sensing Letters. His research interests are statistical computing and stochastic modeling.