Three-dimensional monitoring system and rapid deployment method thereof

A monitoring system and three-dimensional technology, applied in stereo systems, closed-circuit television systems, image analysis, etc., can solve the problems of inconvenient and flexible deployment, and achieve the effects of rapid deployment, reduced deployment difficulty, and reduced matching accuracy requirements.

Active Publication Date: 2019-11-08
HANGZHOU HIKVISION DIGITAL TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The inventor found in the research and development process that the existing technology has the following deficiencies: the 3D monitoring system needs to obtain the internal and external parameters of the camera equipment through calibration and other methods, and the projection relationship of the camera equipment in the virtual scene is one-to-one correspondence, which is not enough for deployment. convenient and flexible

Method used

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  • Three-dimensional monitoring system and rapid deployment method thereof
  • Three-dimensional monitoring system and rapid deployment method thereof
  • Three-dimensional monitoring system and rapid deployment method thereof

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Embodiment Construction

[0029] In the following description, many technical details are proposed in order to enable readers to better understand the application. However, those skilled in the art can understand that without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.

[0030] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.

[0031] The first embodiment of the present invention relates to a rapid deployment method of a three-dimensional monitoring system. figure 1 is a flow diagram of the rapid deployment method of the 3D monitoring system. Such as figure 1 As shown, the rapid deployment method of the three-dimensional monitoring system includes the following steps: ...

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Abstract

The invention relates to video monitoring technology, and discloses a three-dimensional monitoring system and a rapid deployment method thereof. In the present invention, in the virtual scene and the monitoring video, two corresponding point sets are respectively obtained through the input device, thereby obtaining the mapping relationship between the virtual scene and the monitoring video, and then generating a superimposed display in the virtual scene according to the mapping relationship. The video grid can realize the rapid deployment of the 3D surveillance system without calibrating the internal and external parameters of the camera, and the requirements for matching accuracy between the 3D surveillance scene and the actual monitoring site are also reduced. Under the premise of the effect in the scene, the difficulty of system deployment is greatly reduced.

Description

technical field [0001] The invention relates to video monitoring technology, in particular to a three-dimensional monitoring system and a rapid deployment method thereof. Background technique [0002] The 3D monitoring system breaks through the limitations of the traditional video monitoring system that divides the screen display by splitting the lens, organically integrates the isolated camera into the 3D real scene, and realizes the 3D real-time monitoring of the entire site. The 3D monitoring system can not only carry out real-time 3D fusion of the real-time video collected by the camera, but also perform 3D historical video backtracking on the stored historical video of the camera, which can intuitively and panoramically present the beginning and end of historical events, greatly improving the security of events. Query efficiency. [0003] The current three-dimensional monitoring system generally includes: establishing a three-dimensional virtual scene corresponding to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18
CPCH04N7/18G06T7/00H04N7/181H04N2013/0081H04N13/111G06T19/006H04N13/388
Inventor 王全占李亮林耀冬
Owner HANGZHOU HIKVISION DIGITAL TECH
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