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A visual area determination method, device, device and storage medium

A region determination and region technology, applied in the field of visual analysis, can solve the problems of wasting staff time, consuming manpower and financial resources, and saving time and improving work efficiency.

Active Publication Date: 2022-08-05
北京软通智慧科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In effect, this method can realize that all the areas that can be seen by the monitoring equipment are under our control, but the position of the monitoring equipment and the projection area of ​​the equipment need manpower to adjust, and the realization process consumes manpower and financial resources. And constantly adjusting the position and angle of the monitoring equipment wastes the time of the staff

Method used

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  • A visual area determination method, device, device and storage medium
  • A visual area determination method, device, device and storage medium
  • A visual area determination method, device, device and storage medium

Examples

Experimental program
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Embodiment 1

[0027] figure 1 This is a flowchart of a method for determining a visualization area provided in Embodiment 1 of the present invention. This embodiment is applicable to the situation in which a visualization area is determined in a virtual environment. The method can be executed by a method device for determining a visualization area, and specifically includes the following steps :

[0028] Step S110: Map the real scene to the virtual scene, and the virtual scene is bound with corresponding geographic information data.

[0029] In this embodiment, a real scene can be understood as real buildings, environmental information, etc., for example, a cell, a cell includes buildings such as residential buildings, public facilities, people, vehicles, etc. in driving or stationary; virtual scenes can be understood It is the scene information composed of virtual objects generated by the computer according to the objects in the real scene; geographic information data can be understood as...

Embodiment 2

[0042] figure 2This is a flowchart of a method for determining a visualization area provided in Embodiment 2 of the present invention. The technical solution of this embodiment is further refined on the basis of the above-mentioned technical solution, and specifically mainly includes the following steps:

[0043] Step S201, mapping the real scene to the virtual scene, and the virtual scene is bound with corresponding geographic information data.

[0044] Step S202, receiving the location information of the monitoring point input by the user in the virtual scene.

[0045] Step S203: Determine the viewing cone of the monitoring point according to the location information and preset monitoring attribute information.

[0046] In this embodiment, the viewing cone can be understood as the space visible to the camera; image 3 A schematic diagram of a viewing frustum is provided. The viewing frustum is surrounded by 6 clipping planes, and the four sides constituting the viewing f...

Embodiment 3

[0064] Figure 4 It is a structural diagram of an apparatus for determining a visual area provided in Embodiment 3 of the present invention, and the apparatus includes: a mapping module 31 , a receiving module 32 , an area information determining module 33 and a visual area determining module 34 .

[0065] Wherein, the mapping module 31 is used to map the real scene to the virtual scene, and the virtual scene is bound with corresponding geographic information data; the receiving module 32 is used to receive the position information of the monitoring point input by the user in the virtual scene; The area information determination module 33 is used to determine the monitoring area and the environmental area information according to the location information and the preset monitoring attribute information; the visualization area determination module 34 is used to determine the monitoring point according to the monitoring area and the environmental area information visualization ar...

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Abstract

The embodiment of the present invention discloses a method, device, device and storage medium for determining a visual area. The method includes: mapping a real scene to a virtual scene, and binding the virtual scene with corresponding geographic information data; receiving a user input in the virtual scene The location information of the monitoring point; the monitoring area and environmental area information are determined according to the location information and the preset monitoring attribute information; the visual area of ​​the monitoring point is determined according to the monitoring area and the environmental area information, which solves the problem that the installation of monitoring equipment in environmental monitoring must be installed on site For the adjustment problem, by establishing the corresponding mapping relationship between the virtual scene and the real scene, the visual area of ​​the monitoring point is determined according to the location information and monitoring attribute information, and the monitoring point is used as the installation and deployment point of the monitoring equipment, and the position of the monitoring equipment is adjusted in the virtual scene. The visualization area can be determined, and the effect of adjusting the monitoring area of ​​the monitoring device in the virtual scene can be achieved, so as to improve work efficiency and save time.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of visual analysis, and in particular, to a method, apparatus, device, and storage medium for determining a visual area. Background technique [0002] With the development of image processing technology, more and more people or companies monitor the environment by installing monitoring equipment, such as cameras. By installing the equipment on site, and then using the video information returned by the equipment to check whether the area is covered, the environment can be monitored and property damage can be avoided. However, for the installation of existing monitoring equipment, if it is necessary to monitor a certain corner or the whole range of a community, factory, forest or other environment, by installing monitoring equipment on site, pairing the area according to the video information returned by the equipment, and then adjust the monitoring coverage range. The effect of this me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18G06F16/29
CPCH04N7/181G06F16/29
Inventor 任治刚雒冬梅郝晋锋李庆张德莹
Owner 北京软通智慧科技有限公司