煤矿调度室员工自动签到系统的设计  

Design of Automatic Sign-in System for Dispatch Room Staff of Coal Mine

作　　者：袁小平[1] 陈羲梅[1] 张明涛[1] 姚万华[1] 

机构地区：[1]中国矿业大学信电学院,江苏徐州221116

出　　处：《工矿自动化》2012年第9期94-97,共4页Journal Of Mine Automation

基　　金：徐州市科技发展基金项目(X2005F601-2)

摘　　要：针对煤矿采用的打卡记名等常规考勤方法存在的考勤信息不准确问题,采用人脸识别技术设计了一种煤矿调度室员工自动签到系统,介绍了系统的总体设计方案及人脸识别算法。该系统首先采集人脸图像并进行预处理,然后采用Adaboost算法进行人脸检测,最后采用POEM+分块PCA算法及最近邻法分类器对采集到的人脸图像进行识别,以实现调度室员工的自动签到功能,并对考勤状况加以记录,为员工考核提供依据。For the problem of attendance information inaccuracy of regular attendance methods in coal mine like card punching method, an automatic sign-in system for dispatch room staff of coal mine was designed by use of face recognition technology, and the whole design scheme and face recognition algorithm of the system were introduced. The system firstly collects and pre-processes the face image, then detects face by use of Adaboost algorithm, and lastly recognizes the detected face through POEM ＋ block PCA algorithm and nearest neighbor classifier. The system realizes functions of automatic sigh-in and attendance record of dispatch room staff of coal mine, which provides basis information for staff appraisal.

关 键 词：煤矿调度室 考勤 自动签到 人脸检测 人脸识别 POEM 分块PCA 

分 类 号：TD67[矿业工程—矿山机电]