基于ARM的小区安防人脸识别系统  

Community security face recognition system based on ARM

作　　者：方毅[1] 舒奎[1] 

机构地区：[1]大连工业大学信息科学与工程学院,辽宁大连116034

出　　处：《大连工业大学学报》2017年第6期464-468,共5页Journal of Dalian Polytechnic University

摘　　要：针对小区安防,利用嵌入式技术进行了基于ARM的人脸识别系统的设计。系统使用三星S3C2440开发板,在OpenCV库的基础上,使用Bandelet变换对人脸图像进行预处理,使用2DPCA算法对变换图像进行主成分分析,并把人脸信息保存至数据库,通过Euclidean算法确认人脸是否可识别。嵌入式系统相比较于未经过Bandelet变换处理的人脸识别系统在识别率上有了进一步提升,可有效地应用在小区安防。A design of face recognition system based on ARM was presented,which could be used in alarm system for residence district.The face image was preprocessed using Bandelet transform based on the face recognition system of S3 C2440 development board and OpenCV library.The principal component for image transform was analyzed using 2 DPCA algorithm and the face information would be saved to the database.A new face imagine could be checked out using euclidean algorithm by the system.The recognition accuracy of the recognition system was better than that unused Bandelet transform,which could be applied for alarm system in residence district.

关 键 词：人脸识别 ARM 2DPCA算法 BANDELET变换 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]