The lesson sign-in system based on face recognition and location restriction

2019 2nd International Conference on Advanced Materials, Intelligent Manufacturing and Automation

Zhang, Le^1 ; Bai, Xiangyu^1 ; Wang, Yaozu^1 ; Zhang, Daoke^1 ; Liu, Qi^1

College of Computer Science, Inner Mongolia University, Hohhot, Inner Mongolia

010021, China^1

关键词: Application scenario;    Class selections;    Detailed design;    Face recognition technologies;    Geographical locations;    Location services;    Recognition and locations;    Two dimensional codes;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/569/4/042045/pdf
DOI  :  10.1088/1757-899X/569/4/042045

来源: IOP

【 摘 要 】

At present, the application scenarios of the sign-in system are very extensive. For example, in various types of conferences, forums, training, classes, etc. In these scenarios, it is necessary to sign-in the presence of the personnel. So how to carry out efficient and safe sign-in has become a crucial issue. Using face recognition technology and location service technology, an efficient check-in system is proposed. This paper takes the university classes as the scene, and carries on the detailed design and implementation of the teacher end and student end of the lesson sign-in system. The traditional sign-in method takes up a lot of valuable class time, and the system shortens the sign-in time to about one minute. The teacher end generates the sign-in two-dimensional code[1] after selecting the course and the classroom, and the students scan the two-dimensional code by the student end and then verifies the face feature value and the geographical location to implemented the sign-in. Both the teacher end and the student end have implemented the functions of class selection, inquiry sign-in records and leave. It is more convenient the teaching interaction between teachers and students.