边缘检测算法在人脸表情识别中的应用与研究  

Research and Application of Edge Detection Algorithm in Facial Expression Recognition

作　　者：李斐[1] 陈亚军[1] 宋朝阳[1] 李瑞[1] 

机构地区：[1]西华师范大学计算机学院,南充637002

出　　处：《计算机与数字工程》2008年第11期127-130,共4页Computer & Digital Engineering

基　　金：四川省教育厅重大科研培育项目(编号:07ZZ035)资助

摘　　要：针对人脸表情自动识别系统的具体情况和要求,详细分析了边缘检测的算法[5],并以ORL人脸数据库中某一人脸表情为例以VC++为开发工具,实现了5种算子[1]的边缘检测。经过对其实例进行的详细分析与比对,得出了一些有益的结论。According to the specific circumstances and requirements of facial expressions automatic identification system, several edge detection algorithm was detailed. Based on a face expression of ORL face database and the development tools of VC ＋＋, edge detection in five operators was practiced. Then we got some useful conclusions through detailedly analysing and comparing the example.

关 键 词：表情自动识别系统 人脸检测 ORL人脸数据库 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]