Personnel management method and system based on face recognition

Abstract

The invention discloses a personnel management method and system based on face recognition. The method comprises the steps: 1, collecting a face image of a to-be-recognized user; 2, unifying the sizesof the acquired face images, then performing image denoising processing, image enhancement, conversion of color images into grey-scale images, conversion of grey-scale images into binary images, edgedetection and segmentation, and obtaining face feature information in the images through an Adaboost algorithm; 3, storing the human face feature information data obtained in the step 2, associatingthe human face feature information data with input personnel information, and storing the human face feature information data in a human face database; 4, performing face information acquisition on the passing user, and acquiring a frame of face image per second; 5, performing image preprocessing on the dynamic image acquired in the step 4, and matching the preprocessed dynamic image with face feature information input in a database; and 6, updating the latest dynamic human face feature information successfully matched in the step 5 to a human face database. According to the invention, the real-time performance and accuracy of the system are ensured.

Description

technical field [0001] The invention relates to the technical field of monitoring equipment, in particular to a personnel management method and system based on face recognition. Background technique [0002] Against the background of rapid development of informatization, artificial intelligence and information technology have become a new way to improve the management efficiency of all walks of life in society. In schools with dense population, frequent activities, and social concern, refined management is especially needed. At present, more management still adopts the traditional management mode of "man-to-man". This traditional management method has single management methods and heavy workload , Human conflicts and other problems, the pressure on managers is increasing day by day, which leads to increased safety hazards and increased management burdens, which directly affect the public safety of the campus. At present, although some campuses use the all-in-one card access...

AI Technical Summary

Problems solved by technology

In schools with dense population, frequent activities, and social concern, refined management is especially needed. At present, more management still adopts the traditional management mode of "man-to-man". This traditional management method has single management methods and heavy workload , man-made conflicts and other problems, the pressure on managers is increasing day by day, which leads to increased safety hazards and increased management burdens, which directly affect the public safety of the campus

At present, although some campuses use the all-in-one card access control system, some personnel may not swipe their cards or use fake names instead of swipe cards, resulting in inaccurate data, inaccurate analysis, and frequent conflicts between dormitory management personnel and entry and exit personnel.

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