Smart community security system based on cloud computing

Abstract

The invention discloses a smart community security system based on cloud computing. The system comprises a camera, an image acquisition module, a basic center image block acquisition module, a centerposition identification module, a point position identification and acquisition module, a coordinate acquisition module, a vector solving module, an included angle solving module, a vector size ratiosolving module, a rotation angle solving module and a scaling-up or scaling-down proportion solving module, a first image amplification or reduction module, a first image rotation module, a first image translation module and an alarm judgment module which are installed in a smart community. According to the invention, through the mutual cooperation of the modules, the deformed image collected by the camera in the security area is effectively adjusted, the deformed image is conveniently compared with the basic image, the image comparison accuracy is effectively improved, and the security in thesecurity area is improved.

Description

technical field [0001] The invention relates to the technical field of community security, in particular to a smart community security system based on cloud computing. Background technique [0002] With the acceleration of urbanization in our country, more and more people work and live in cities. Community is the most important form of living environment in the city, and its safety has been paid more and more attention by people. However, with the large increase of urban floating population, it brings many factors of social instability, and the public security situation is becoming increasingly severe. [0003] With people's high requirements for community security, the current solution to community security issues is that the property company sends security personnel to manage and monitor manually, or realize 24-hour automatic monitoring through the video monitoring system; in the video monitoring system The camera is easy to shake due to external factors, which makes the...

AI Technical Summary

Problems solved by technology

[0003] With people's high requirements for community security, the current solution to community security issues is that the property company sends security personnel to manage and monitor manually, or realize 24-hour automatic monitoring through the video monitoring system; in the video monitoring system The camera is easy to shake due to external factors, which makes the image distorted and deformed by the video surveillance system deviate from the actual one, which affects the judgment

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