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Monitoring target tracking method and system in video monitoring

A monitoring target and video monitoring technology, applied in the information field, can solve the problems of low tracking efficiency of monitoring targets, achieve the effects of reducing error operations, improving tracking efficiency, and improving operation efficiency

Active Publication Date: 2017-05-17
GUANGDONG VTRON TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to provide a monitoring target tracking method and system in video monitoring for the problem of low monitoring target tracking efficiency in video monitoring

Method used

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  • Monitoring target tracking method and system in video monitoring

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Embodiment Construction

[0021] The following will describe in detail the various embodiments of the monitoring target tracking method and system in video monitoring of the present invention.

[0022] Such as figure 1 As shown, it is a schematic flow diagram of an embodiment of the monitoring target tracking method in video monitoring of the present invention, including steps:

[0023] Step S101: Obtain the current geographic coordinates, orientation, and focal length of the camera device in the target pan / tilt to capture the monitoring target, and calculate the geographic coordinates of the monitoring target according to the geographic coordinates, orientation, and focal length of the target pan / tilt, wherein the target pan / tilt It is the pan-tilt corresponding to the camera device with the smallest distance from the monitoring target among the pan-tilts and the monitoring target appears in the effective monitoring area;

[0024] Determining the target pan / tilt for the first time may be manually set...

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Abstract

A monitoring target tracking method and system in video monitoring, wherein the method includes: obtaining the current geographical coordinates and orientation of the target platform and the focal length of the camera device in the target platform to capture the monitoring target, and calculating the geographic coordinates of the monitoring target ; According to the geographic coordinates of the monitoring target, determine the adjacent cloud platform and its orientation; control the orientation of the adjacent cloud platform according to the orientation of the adjacent cloud platform, so that the monitoring target is in the effective monitoring area of ​​the adjacent cloud platform; when monitoring When the target is not in the effective monitoring area of ​​the current target pan / tilt, set the neighboring pan / tilt which is the closest to the monitoring target and the monitoring target is in the corresponding effective monitoring area as the target pan / tilt; obtain a new camera device in the target pan / tilt Video images taken at corresponding orientations. Through the solution of the invention, the monitoring target tracking efficiency in video monitoring can be improved.

Description

technical field [0001] The invention relates to the field of information technology, in particular to a monitoring target tracking method and system in video monitoring. Background technique [0002] With the development of social technology and the improvement of people's security awareness, modern security technology has been widely used. Security technology is not only developing toward networking, digitalization, intelligence, and modularization, but also various advanced security methods are embedded, linked, and complementary to each other, making modern security products increasingly mature and practical. For example, the video tracking system can be used to monitor residential areas, traffic, etc. [0003] In the traditional monitoring target tracking system, if a monitoring target is to be tracked, the monitoring image viewer usually needs to judge the location of the monitoring target, and then judge the next possible video monitoring point according to the direct...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18G01C11/00G05D3/12
Inventor 赵宏
Owner GUANGDONG VTRON TECH CO LTD
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