Target detecting tracking method based on gun and bullet linkage system

A linkage system and target detection technology, which is applied in closed-circuit television systems, image data processing, instruments, etc., can solve the problems of high personnel requirements, cumbersome operations, and limited number of recognized videos, so as to improve recognition efficiency and reduce complexity Effect

Active Publication Date: 2015-07-01
ANHUI UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. The recognition server is expensive. Because the number of recognized videos is limited by the performance of the server, the number of recognized videos is limited (generally 8-16 channels), and the recognition efficiency varies. The clarity and resolution of the camera video request
[0007] 2. It is necessary to manually transfer the video point images that may appear in the monitoring target to the server for identification, and after the identification, the operator needs to be familiar with the position of the camera, otherwise it is impossible to predict the source of the video point that needs to be input for analysis next time, so that it is impossible Realize the tracking of the monitoring target, the operation is cumbersome and requires high personnel

Method used

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  • Target detecting tracking method based on gun and bullet linkage system
  • Target detecting tracking method based on gun and bullet linkage system
  • Target detecting tracking method based on gun and bullet linkage system

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Embodiment Construction

[0035] In this embodiment, a target detection and tracking method based on the gun-ball linkage system is performed in the following steps:

[0036] Step 1. Build the gun-ball linkage system

[0037] The composition of the gun-ball linkage system includes: PTZ dome camera, bolt camera, detection and tracking module, calibration module and warning area setting module; in order to fully reflect the advantage of the bolt camera being able to watch large scenes, the installation height of the bolt camera is generally not less than three The maximum installation height depends on the situation, generally not higher than 100 meters. The situation that needs to be considered is that the movement of the target in the scene can be seen clearly, and the specific information of the target does not need to be seen clearly.

[0038] Generally, the installation height of the gun camera is higher than that of the PTZ ball camera. The minimum installation height of the PTZ ball camera is not ...

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PUM

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Abstract

The invention discloses a target detecting tracking method based on a gun and bullet linkage system. The method is characterized by comprising the steps of 1, building the gun and bullet linkage system; 2, setting a common detection area, a key detection area and a shielding area; 3, calibrating a gun machine and a PTZ bullet machine to obtain calibration data; 4, detecting and tracking the common detection area and the key detection area. With the adoption of the method, a movement target can be quickly and accurately detected and reliably and continuously tracked, so that the recognizing efficiency can be increased, and the complexity can be reduced.

Description

technical field [0001] The invention relates to the field of video surveillance, in particular to a method for detecting and tracking a moving target applied in a gun-ball linkage system. 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 for the monitoring of residential areas, traffic, etc. [0003] At present, video surveillance equipment is widely used in every corner of the society, which has brought rapid development to social security. It acts as the "eyes" of the surveillance personnel. With the surveillance system, we can s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18G06T7/20
Inventor 王文中盛虎郑爱华陈思宝王俊王磊郑远见刘启迪
Owner ANHUI UNIVERSITY
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