基于人脸识别的校园签到系统的设计与实现.doc

基于人脸识别的校园签到系统 PAGE 35 学士学位论文 论文题目: 基于人脸识别的校园签到系统 院(部)名 称: 学 生 姓 名: 专 业: 学 号: 指导教师姓名: 论文提交时间: 论文答辩时间: 学位授予时间: 基于人脸识别的校园签到系统 PAGE 1 基于人脸识别的校园签到系统 摘 要 随着硬件与软件技术的发展，计算机视觉识别逐渐成为软件行业的热门技术，其中人脸识别作为最普遍、热门的应用技术受到了众多机构的关注。目前，国内外多家厂商和科研机构推出了比较成熟的商用系统或解决方案，其中Orbeus、Face++等已具备工业级别的人脸识别能力。但是这些商用的解决方案授权费用普遍较高，同时由于其只提供服务，源代码不开源，很难对其进行灵活的定制化改动。 本论文以开源的原则出发，通过使用OpenCV的视觉识别库，对人脸特征进行训练，获得相应的人脸特征分类器，制作出人脸识别引擎，并与QtCreator下开发的学生管理系统和相应的数据库进行整合，搭建出一个完整的校园人脸识别签到系统，解决了人脸识别签到成本高的难题，同时验证了人脸识别在签到应用中的价值和技术、经济可行性。 关键词：签到，人脸识别，管理系统，OpenCV，QtCreator The Campus Attendance System based on Face Recognition Abstract With the development of the hardware and software technology, the Computer vision recognition become a hot technology in the software industry gradually, including the application of face recognition as the most common and popular technology attention by many institutions. At present, the multiple vendors and research institutions at home and abroad introduced a more mature commercial systems or solutions, including Orbeus, Face++ has industrial-scale ability of face recognition. But anyone who use these commercial solution need pay high licensing fees generally, at the same time there is only service to be provided, the source code is not open, it is not possible to develop for the flexible customization changes. In this paper, with the principles of open source, I trained many face features, get a corresponding face feature classifier, make a face recognition engine by using the vision recognition library of OpenCV, and integrate the student management system developed by QtCreator and the database, build a complete attendance system of campus based on face recognition. This system solved the problem of high cost of face r