Method and system for enhancing electronic fence monitoring and warning in virtual environment

Abstract

The invention discloses a method and a system for enhancing electronic fence monitoring and warning in a virtual environment. The method includes obtaining an electronic fence in a three-dimensional virtual scene; obtaining a visual range of each camera in the three-dimensional virtual scene in which a plurality of registered cameras are included; determining a monitoring area of each of the cameras according to the electronic fence and the visual range of each of the cameras, wherein the monitoring area of each of the cameras is an intersection area between the visual range of each of the cameras and the electronic fence; and judging whether a moving target enters into the monitoring area of each of the cameras, if yes, it is determined that there is a target intrusion, while if not, it is determined that there is no target intrusion. The method and the system for enhancing the electronic fence monitoring and warning in the virtual environment can improve accuracy of a warning resultand heighten visualization degree at the same time.

Description

technical field [0001] The invention relates to the field of enhanced virtual environment, in particular to a method and system for enhancing electronic fence monitoring and early warning in the virtual environment. Background technique [0002] The existing electronic fence and monitoring and alarm technologies all draw virtual boundaries within the line of sight of a single monitoring camera. If someone breaks in, an alarm will be issued, mainly based on drawing electronic fences and monitoring and alarming on a two-dimensional plane. However, the actual electronic fence is not limited to a single lens. For example, the electronic fence outside the prison should be a polygonal area that includes the entire prison, rather than a single area within the surveillance cameras deployed around the prison. At the same time, the existing technology lacks real-time analysis of the alarm area, such as judging personnel intrusion (male and female), non-motor vehicle intrusion, motor v...

AI Technical Summary

Problems solved by technology

At the same time, the existing technology lacks real-time analysis of the alarm area, such as judging personnel intrusion (men and women), non-motor vehicle intrusion, motor vehicle intrusion, abnormal object detection in the monitoring area and false alarm elimination

Therefore, when the existing early warning technology is applied to the actual scene, the early warning result is inaccurate, and the content of the early warning is single and the degree of visualization is low.

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