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Target object tracking method and device, storage medium, electronic device

A target object and purpose technology, applied in the field of cameras, can solve the problem of inaccurate tracking of targets, and achieve the effect of improving tracking accuracy and tracking speed

Active Publication Date: 2022-04-29
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method and device, a storage medium, and an electronic device for tracking a target object, so as to at least solve the problems in the related art that the target tracking solution for a single pan-tilt relies too much on the PID algorithm, resulting in inaccurate tracking of the target and the like.

Method used

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  • Target object tracking method and device, storage medium, electronic device
  • Target object tracking method and device, storage medium, electronic device
  • Target object tracking method and device, storage medium, electronic device

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Embodiment Construction

[0030] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0031] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for the embodiments of the application described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may inc...

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Abstract

The present invention provides a method and device for tracking a target object, a storage medium, and an electronic device. The above method includes: acquiring the moving state of the target object within the monitoring range of the image acquisition device, wherein the moving state is at least used to indicate One of the following: the target position to which the target object moves, the speed information of the target object being continuously moving within the monitoring range, and the speed information includes at least one of the following: acceleration, speed; according to the moving state controlling the rotation of the first pan-tilt and the second pan-tilt of the image acquisition device, so that the first pan-tilt and the second pan-tilt track the target object, wherein, on the first pan-tilt A panoramic camera is provided, and a telephoto lens camera is provided on the second platform, and the above-mentioned technical solution improves the tracking accuracy and tracking speed of the tracking compensation target object.

Description

technical field [0001] The present invention relates to the field of cameras, in particular to a method and device for tracking a target object, a storage medium, and an electronic device. Background technique [0002] The relevant technology provides an automatic tracking and compensation method for the mechanical gap of the electric pan / tilt. The key point of its design is to realize automatic tracking and compensation of the machine gap error, so that the impact of the gap error on the positioning accuracy can be greatly reduced. Implementation steps: (1) Determine the maximum value of the gap error; (2) Measure and calculate the gap error value through automatic tracking of the gap error; (3) Calculate the target position according to the coordinates of the preset point and the measured value of the gap error (4) The compensation of the gap error of the target position, its main design defect is that the gap error of clicking the automatic stop when adjusting the preset ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232G05D3/12
CPCG05D3/12H04N23/60
Inventor 周维天潘武陈明珠杨增启徐凯煜
Owner ZHEJIANG DAHUA TECH CO LTD
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