Monitoring target linkage tracking control method and device and storage device

A technology for monitoring targets and tracking control, which is applied in image data processing, TV, color TV, etc. It can solve the problems that the dome camera screen cannot lock the target in real time and the target tracking is lost, so as to prevent target loss and improve tracking accuracy.

Active Publication Date: 2020-04-07
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This traditional gun-ball linkage tracking method only relies on the coordinates transmitted by the gun to mobilize the dome camera pan / tilt for passive tracking. Due to the speed delay and the interference of the tracking scene, the screen of the dome camera often cannot lock the target in real time, and the target tracking is lost.

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  • Monitoring target linkage tracking control method and device and storage device
  • Monitoring target linkage tracking control method and device and storage device
  • Monitoring target linkage tracking control method and device and storage device

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0029] The terms "first", "second", and "third" in this application are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, features defined as "first", "second", and "third" may explicitly or implicitly include at least one of these features. In the description of the present application, "plurality" means at least t...

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Abstract

The invention discloses a monitoring target linkage tracking control method and device and a storage device. The method comprises the following steps: acquiring an initial image and initial coordinates of a monitoring target; controlling a first monitoring camera device and a second monitoring camera device to track and shoot the monitoring target according to the initial coordinates; acquiring afirst tracking image of the monitoring target tracked and shot by the first monitoring camera device, and a second tracking image of the monitoring target tracked and shot by the second monitoring camera device; determining a first similarity value between a first monitoring target in the first tracking image and the initial image of the monitoring target, and determining a second similarity valuebetween a second monitoring target in the second tracking image and the initial image of the monitoring target; and adjusting the first monitoring camera device and the second monitoring camera device according to a similarity comparison result. In this way, the purposes of improving the target tracking precision and preventing the target from being lost can be achieved.

Description

technical field [0001] The present application relates to the field of video surveillance, and in particular to a monitoring target linkage tracking control method, equipment and storage device. Background technique [0002] For a long time, for the monitoring system, the full monitoring of scenes and details has been a difficult problem to solve. Bullet camera (hereinafter referred to as: bullet camera) can see the whole scene, but cannot control the details; dome camera (hereinafter referred to as: dome camera) can see the details clearly with the help of the zoom of the dome camera, but misses the whole big scene. The gun ball linkage system solves the problem of taking into account the panoramic view while automatically tracking and zooming in on details. [0003] In related technologies, the gun-ball linkage system usually sends the coordinates to the dome camera after the gun camera screen tracks the target, and the dome camera rotates the pan / tilt for passive trackin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00H04N5/232
CPCG06T7/292G06V20/10G06V20/40H04N23/61Y02P90/02
Inventor 李璐一
Owner ZHEJIANG DAHUA TECH CO LTD
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