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A multi-camera intelligent monitoring method for moving target monitoring

A moving target and intelligent monitoring technology, which is applied in the direction of image communication, color TV parts, TV system parts, etc., can solve the problems that cannot meet real-time monitoring, and achieve the effect of automatic distribution and enhanced robustness

Active Publication Date: 2021-12-07
乐荣时代智能安防技术(深圳)有限公司
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Problems solved by technology

[0003] However, the monitoring action of the above-mentioned integrated camera needs to be performed under the manual operation of the operator, which cannot meet the needs of real-time monitoring

Method used

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  • A multi-camera intelligent monitoring method for moving target monitoring
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  • A multi-camera intelligent monitoring method for moving target monitoring

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0031] The present invention proposes a multi-camera intelligent monitoring method and device for monitoring moving targets, which can independently judge moving targets and assign monitoring tasks, and realize unmanned intelligent automatic focusing monitoring.

[0032] In this embodiment, the camera adopts an integrated camera with a high-speed dome camera.

[0033] A multi-camera intelligent monitoring method for moving target monitoring such as figure 1 Shown:

[0034] S1: There are m (m>1) cameras in a monitoring system. When the camera is monitoring, it will monitor whether there is a moving target in the monitoring area. If there is, mark the target, measure the distance between it and the moving target and calculate the movement the size of th...

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Abstract

The present invention provides a multi-camera intelligent monitoring method and device for moving target monitoring. The method includes a monitoring system with a total of m (m>1) cameras, and monitors whether there is a moving target in the target area during monitoring; if If there is, measure the distance between it and the moving target, calculate the size of the moving target, and pass this information to other cameras; each camera determines whether it is the top n (n<m) closest to the moving target through a judgment algorithm based on the distance information If it is one of the two cameras, if it is, the lens movement and focus instructions are generated and executed according to the position and size information of the moving target; when the moving target moves out of the monitoring range, the camera returns to the initial working state. The device includes a data acquisition module, a communication module, a processor module and an execution module. The invention can enable the camera to automatically complete the task of monitoring the moving target, and at the same time adopts the switching network topology structure, thereby enhancing the robustness of the monitoring system.

Description

technical field [0001] The invention relates to the field of monitoring, in particular to an intelligent focusing method and device for multiple cameras oriented to the monitoring of moving objects. Background technique [0002] In recent years, with the rapid development of computer, network, image processing and transmission technology, video surveillance has become an important part of the security system. Video surveillance is widely used in many occasions due to its intuitive, accurate, timely and rich information content, and has achieved remarkable results in public security prevention and control, urban management, and social governance. The camera is a data acquisition device for video surveillance, which completes the acquisition of video image signals. However, the camera in the traditional video surveillance system fixes the focal length by manual focusing during installation, so that the area that the camera can capture is also limited. For moving targets that ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18H04N5/232H04N5/14
CPCH04N7/181H04N5/144H04N23/67
Inventor 张能锋常振强金龙
Owner 乐荣时代智能安防技术(深圳)有限公司
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