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Video tracking method and system, electronic equipment and storage medium

A video tracking and video technology, applied in the field of mobile tracking, can solve the problems of inconvenient operation, untimely efficiency, and inability to realize automatic video tracking of target objects, etc., and achieve the effects of convenient operation, improved monitoring efficiency, and continuous video tracking

Pending Publication Date: 2022-05-31
SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the video tracking method in the prior art when the target object moves out of the monitoring area of ​​the camera, it is necessary to call the monitoring images of all other cameras, and to regain the trace of the target object through manual search, which is inconvenient to operate, Not timely and inefficient, unable to realize the defect of automatic video tracking of the target object, providing a video tracking method, system, electronic device and storage medium

Method used

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  • Video tracking method and system, electronic equipment and storage medium
  • Video tracking method and system, electronic equipment and storage medium
  • Video tracking method and system, electronic equipment and storage medium

Examples

Experimental program
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Embodiment 1

[0051] This embodiment provides a video tracking method, figure 1 A flow of a video tracking method provided in this embodiment, the video tracking method includes:

[0052] Step 101, acquire the location of the target object.

[0053] During video tracking, the tracked object is called the target object. The state of the target object can be a moving state or a static state. In the moving state, the position of the target object changes relative to the previous moment. In the stationary state, the position of the target object remains unchanged relative to the previous moment. The invention can track the location of the target object in real time.

[0054]Step 102, determine the target camera according to the position of the target object and the monitoring area of ​​each camera.

[0055] Wherein, the position of the target object is located within the monitoring area of ​​the target camera.

[0056] The camera has a relatively fixed monitoring area. By setting up multipl...

Embodiment 2

[0091] This embodiment is a further improvement on step 101 in embodiment 1. The above step 101 specifically includes: receiving a positioning signal used to characterize the position of the target object; and determining the position of the target object according to the positioning signal.

[0092] In this embodiment, the target object may wear a positioning device that sends a positioning signal, receives the positioning signal used to characterize the position of the target object, and determines the position of the target object according to the positioning signal.

[0093] In a specific example, after a person wears a positioning device and enters a waterworks structure, the positioning tag in the positioning device sends out a pulse signal, and the positioning base station deployed inside the structure receives the pulse signal, and sends the positioning data to The background server and the system software calculate the coordinate position of the positioning device, and...

Embodiment 3

[0098] This embodiment provides a video tracking system, Figure 5 A schematic structural diagram of a video tracking system provided in this embodiment; the video tracking system includes a positioning device 1, a controller 2, a display screen 3 and a plurality of cameras 4; the positioning device 1 is configured to send a positioning signal; the display screen 3 The camera 4 is configured to shoot video; the controller 2 is configured to: receive a positioning signal; determine the position of the target object wearing the positioning device 1 according to the positioning signal; according to the position of the target object and each camera 4 The monitoring area determines the target camera; wherein, the position of the target object is located in the monitoring area of ​​the target camera; the controller 2 controls the display screen 3 to display the video taken by the target camera.

[0099] In an optional embodiment, the positioning device is a UWB (Ultra Wide Band, ult...

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Abstract

The invention discloses a video tracking method and system, electronic equipment and a storage medium. The video tracking method comprises the following steps: acquiring the position of a target object; determining a target camera according to the position of the target object and the monitoring area of each camera; wherein the position of the target object is located in a monitoring area of the target camera; and displaying a video shot by the target camera. According to the video tracking method, the camera capable of monitoring the target object is automatically selected, the rotation angle of the target camera is automatically controlled to be aligned with the position of the target object, then the monitoring video of the current position of the target object can be called in time, operation is convenient and timely, and the video tracking efficiency is improved along with movement of the target object. The target camera corresponding to the position of the target object is automatically selected, manual participation in the video tracking process is not needed, automatic and continuous video tracking of the target object is realized, and the monitoring efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of mobile tracking, in particular to a video tracking method, system, electronic equipment and storage medium. Background technique [0002] With the development of technology, a large number of cameras are deployed both indoors and outdoors, so that the video tracking of the target objects in the corresponding monitoring area can be realized through the monitoring images of the cameras at any time. At present, the common video tracking methods on the market are mostly based on image recognition technologies such as humanoid detection and face recognition. However, during the video tracking process, the target object is often lost because the target object moves out of the monitoring area. At this time, the monitoring pictures of all other cameras have to be called, and a large amount of manpower is spent to find the camera capable of monitoring the target object and to adjust the angle of the camera...

Claims

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Application Information

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IPC IPC(8): H04N5/232H04N7/18
CPCH04N7/181H04N23/61H04N23/695
Inventor 李翊君陆继诚张善伟黄静菲毛玥萱张文涛龚晓露周娟娟熊杰袁征黄旭峰
Owner SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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