System for preventing full-intelligent computer display screen from being illegally shot by mobile phone

Abstract

The invention relates to a system and a method for preventing a full-intelligent computer display screen from being illegally shot by a mobile phone. The system mainly comprises a video monitoring sampling module, a main server and an alarm screen locking module. In the video monitoring and sampling module, a micro camera monitors the working state of an operator in front of a computer display screen in real time, samples in real time to obtain a video image, stores the video image in a video memory and outputs the video image; in the main server, an image processing module receives a real-time video image and carries out image processing, a mobile phone detection module receives an image processing result and carries out mobile phone detection, and a mobile phone identification module receives a mobile phone detection result, carries out mobile phone shape identification and outputs a monitoring identification state; it is determined that mobile phone shapes are stored in the criterion library, and the mobile phone shapes are obtained through learning and training of mobile phone images in video storage; in the alarm screen locking module, the alarm module receives the monitoringidentification state, and if the monitoring identification state is that a mobile phone exists, the alarm module sends an alarm signal; and the screen locking module receives the alarm signal and performs screen locking processing on the operating system.

Description

technical field [0001] The present invention relates to the technical fields of video monitoring, video image sampling, image processing, mobile phone image detection, mobile phone image recognition, and operating system management, and specifically relates to an all-intelligent computer display screen anti-camera mobile phone system, which belongs to image recognition and computer system management systems technology field. Background technique [0002] In some confidential scientific research units and enterprise sites, employees often use mobile phones in violation of regulations when operating classified computers, or use mobile phones to take pictures of classified information, which will inevitably lead to the leakage of secret information and cause heavy losses to the country or enterprises. At present, in the confidential management of scientific research units or enterprises, it is either required that the use of mobile phones is not allowed, or the mobile phone is ...

AI Technical Summary

Problems solved by technology

[0007] Problems solved by the technology of the present invention: overcome the problems in the prior art that it is impossible to effectively monitor the use of mobile phones by staff in secret-related places when operating computers, or use mobile phones to secretly take pictures of computer display screens, resulting in leakage of secret information, aiming at computer users using mobile phones to secretly take pictures of computers The content in the display screen provides a fully intelligent computer display screen anti-camera mobile phone system, which effectively avoids the leakage of secret information caused by staff in some secret-related places using mobile phones to secretly shoot the display

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