Image recognition-based student school attendance system

Abstract

The invention discloses an image recognition-based student school attendance system. The system comprises a first image acquisition module, a second image acquisition module, an image recognition module, a microprocessor, an image information storage module, an attendance recording module and a clock module. Compared with traditional artificial name calling attendance, artificial heat portrait comparison attendance, student card attendance and fingerprint attendance, the system is more convenient and rapid and is capable of absolutely ensuring one-to-cone correspondence between student information and persons on the spot; and according to the system, the first image acquisition module, the second image acquisition module and the clock module are cooperated to detect the students that slipout the classrooms in or during the classes and then directly select not to return the classrooms, and the function is the most outstanding point of the system and is a technology urgently demanded bycolleges and universities at the present stage.

Description

technical field [0001] The invention relates to the technical field of intelligent attendance checking, in particular to an image recognition-based student attendance checking system at school. Background technique [0002] Attendance is a necessary link in the teaching process, and it is also one of the effective ways to ensure the quality of teaching. If there is no good attendance mechanism, it may lead to confusion in classroom management, affect the entire teaching process, and the teaching quality cannot be guaranteed. The current attendance method There are more than one kind, such as manual roll call by teachers, which is the most traditional method, which is time-consuming, and if there are many people in the class, it will also replace roll call. Another example is the use of time cards. The non-contact card reader of the card machine is easy to operate, and the card is not worn, but there will also be a phenomenon of replacing the punch card. Now there are teache...

AI Technical Summary

Problems solved by technology

[0004] 1) Each student swipes the access control card, and the swiping speed is slow, which is not suitable for every class and get out of class. At the same time, the cardholder cannot be unique, and it is impossible to judge the problem of checking attendance instead of swiping the card. The management of attendance credits is not accurate, and students need to actively cooperate. Inconvenient to use, and the accuracy of the data cannot be verified by a single system

[0005] 2) Let each student wear a smart wristband to collect and read the card through the RFID card reader, and manage the attendance of students who do not attend class. It is impossible to be the only person card, and it is impossible to judge instead of swiping card attendance. Attendance credits The management is inaccurate, students need to wear it every day, the wristband often needs to be charged, it is inconvenient to use, and a separate system cannot verify the accuracy of the data

[0006] Some of the above schemes are inaccurate, some are inconvenient to use, and some cannot be unique witnesses. These all limit the development of student attendance credit management, and do not conform to its openness and flexibility.

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