基于PCA和LDA算法的人脸识别考勤管理系统的设计

Design of face recognition attendance management system based on PCA and LDA algorithm

首先分析探讨了PCA算法以及LDA算法,针对所存在的问题提出了结合两种算法的人脸识别方法,并在在MATLAB中的实现。在此基础上,本文进一步将该方法融入到考勤管理系统中,以此提出人脸识别考勤管理系统的设计方案,包括系统总体架构设计、功能模块设计以及数据库设计等。最后通过系统测试证明,本文所设计的基于PCA和LDA算法的人脸识别考勤管理系统,能够对不同光线、角度等情况下的人脸信息进行有效识别,达到了预期的设计要求。

This paper first analyzes and discusses the PCA algorithm and the LDA algorithm, and proposes a face recognition method combining two algorithms for the existing problems, and it is implemented in MATLAB. On this basis, this paper further integrates the method into the attendance management system, and puts forward the design scheme of face recognition attendance management system, including the overall system architecture design, function module design and database design. Finally, through the system test, it is proved that the face recognition and attendance management system based on PCA and LDA algorithm can effectively so on, and achieve the desired design requirements. identify the face information of different light, angle and