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A target tracking method, device and system

A target tracking and coordinate system technology, applied in the field of target tracking methods, devices and systems, can solve problems such as inaccurate monitoring results, and achieve the effect of solving inaccurate monitoring results and continuously and accurately tracking

Active Publication Date: 2019-06-04
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a target tracking method, device and system to solve the problem of inaccurate monitoring results of the methods used to monitor and track targets in the prior art

Method used

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  • A target tracking method, device and system
  • A target tracking method, device and system
  • A target tracking method, device and system

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Experimental program
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Effect test

Embodiment 1

[0021] Embodiment 1 of the present invention provides a target tracking method.

[0022] figure 1 is a flowchart of a target tracking method according to an embodiment of the present invention. Such as figure 1 As shown, the target tracking method includes the following steps:

[0023] Step S102, acquiring GPS information of the target object monitored by the tracking device;

[0024] Specifically, in the above step S102, the tracking device is any tracking device that can be controlled through PTZ parameters, and the tracking device usually includes a pan / tilt or an interface connected to the pan / tilt. The target object carries a GPS module, and the GPS information of the module can be obtained in real time. GPS information is the information received by the GPS module. By extracting the fixed-format data received by the GPS, the latitude data and longitude data of the target object can be obtained, wherein the latitude data can be latitude hemisphere N, which is the nort...

Embodiment 2

[0164] Embodiment 2 of the present invention also provides a target tracking device. It should be noted that the object tracking device in Embodiment 2 of the present invention can be used to execute the object tracking method provided in Embodiment 1 of the present invention, and the object tracking method in Embodiment 1 of the present invention can also use the method provided in Embodiment 2 of the present invention Target tracking device to perform.

[0165] image 3 is a schematic diagram of a target tracking device according to Embodiment 2 of the present invention. Such as image 3 As shown, the target tracking device in Embodiment 2 of the present invention includes:

[0166] Obtaining module 10, for obtaining the GPS information of the target object monitored by the tracking device;

[0167] The conversion module 20 is used to obtain the PTZ coordinate information corresponding to the GPS information of the target object according to the conversion relationship b...

Embodiment 3

[0189] Embodiment 3 of the present invention also provides a target tracking system. It should be noted that the target tracking system in Embodiment 3 of the present invention can be used to implement the target tracking method provided in Embodiment 1 of the present invention, and the target tracking method in Embodiment 1 of the present invention can also be implemented through the method provided in Embodiment 3 of the present invention. Target tracking system to perform.

[0190] Figure 4 is a schematic diagram of a target tracking system according to Embodiment 3 of the present invention. Such as Figure 4 As shown, the target tracking system of Embodiment 3 of the present invention includes:

[0191] GPS module 1, for obtaining the GPS information of the target object monitored by the tracking device;

[0192] The processor 2 is used to obtain the PTZ coordinate information corresponding to the GPS information of the target object according to the conversion relati...

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Abstract

The invention discloses a target tracking method, device and system. Wherein, the target tracking method includes: obtaining the GPS information of the target object monitored by the tracking device; according to the conversion relationship between the pre-saved GPS information and the PTZ coordinate information, obtaining the PTZ coordinate information corresponding to the GPS information of the target object; The PTZ coordinate information of the target object adjusts the tracking device to control the tracking device to monitor the target object. The invention solves the problem of inaccurate monitoring results of the method used in the prior art for monitoring and tracking targets.

Description

technical field [0001] The present invention relates to the field of video monitoring, in particular to a target tracking method, device and system. Background technique [0002] One of the existing target tracking technologies in the field of video surveillance is to track the target object according to the information in the image, and usually a tracking device can realize this function. Based on image recognition technology, the tracking device captures the characteristic information of the target object and performs automatic identification and tracking. However, this type of tracking method is related to the quality of the collected image and the background environment of the target object. When the image quality is poor or the background environment is complex, such as occlusion, the target object may be lost, resulting in inaccurate monitoring results. . [0003] The other type of existing target tracking technology in the field of video surveillance is to use the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/20
CPCH04N7/183H04N23/695G01S3/7864G01S19/26G05D1/0094G06T7/20
Inventor 王超全晓臣任烨王鹏张文聪蔡巍伟浦世亮
Owner HANGZHOU HIKVISION DIGITAL TECH
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