基于人脸识别的考勤签到小程序的设计

Design and implementation of attendance sign-in miniprogrambased on facial recognitionAbstractClass attendance is an important means of university student management,a specificindicator of teachers'classroom efficiency.Compared with the traditional check-in mode,face recognition attendance check-in system is more labor-saving and efficient.Facerecognition attendance sign-in system has the unmatched advantages of traditional sign-inand is one of the most efficient sign-in methods.In recent years,many deep learning-basedface recognition algorithms have made good progress,making face recognition check-inmore feasible.Based on this,this paper designs and implements a face recognition-based attendancecheck-in system.The system is developed using WXML WXSS JavaScript technologywith WeChat applet as the implementation platform.The system is divided into teacher andstudent side,the teacher side can modify the check-in settings of the backend server foropening student check-in operation;the student side can use the WeChat applet to dock theface recognition interface on the cloud server to realize face recognition,and then connect theuser data in the database to complete the attendance check-in function.After the system design was completed,the various functions of the system were testedand the results showed that the system completed the pre-determined functions of thisselection.Keywords:Face recognition,attendance system,deep learning