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Target tracking method and device

A target tracking and target vehicle technology, applied in the field of target tracking methods and devices, can solve the problems of low recognition accuracy and achieve the effect of improving the success rate of association

Pending Publication Date: 2022-01-07
云控智行科技有限公司
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  • Abstract
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Problems solved by technology

[0004] The embodiment of this specification provides a target tracking method and device to solve the problem of low recognition accuracy existing in existing methods

Method used

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  • Target tracking method and device
  • Target tracking method and device
  • Target tracking method and device

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of one or more embodiments of this specification more clear, the following will clearly and completely describe the technical solutions of one or more embodiments of this specification in conjunction with specific embodiments of this specification and corresponding drawings . Apparently, the described embodiments are only some of the embodiments in this specification, not all of them. Based on the embodiments in this specification, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of one or more embodiments in this specification.

[0024] The technical solutions provided by each embodiment of this specification will be described in detail below in conjunction with the accompanying drawings.

[0025] Roadside perception is an important basic technology and capability in the field of vehicle-road coordination. The sensors in...

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Abstract

The embodiment of the invention discloses a target tracking method and device. According to the scheme, the method comprises the following steps: acquiring multi-frame vehicle image information of a to-be-identified vehicle acquired by more than two sensors; identifying license plate information of a target vehicle from the vehicle image information; based on the license plate information, acquiring a moving track image corresponding to the target vehicle in the multi-frame vehicle image information; and associating the moving trajectory image of the target vehicle to obtain the moving trajectory of the target vehicle.

Description

technical field [0001] The present application relates to the technical field of the Internet, and in particular to a method and device for object tracking. Background technique [0002] With the continuous development of society, there are more and more vehicles on the road, and traffic safety problems are becoming more and more prominent. The number of casualties caused by traffic accidents is shocking every year, and traffic accidents caused by retrograde traffic on the road often cause great harm. Nowadays, the emphasis on road safety is constantly increasing, and a large number of cameras are installed on the road for monitoring. For these massive surveillance video data, in the past, it was mostly manually judged whether there was any abnormality, which would not only consume a lot of manpower but also be impossible 24 Hours of work without interruption. With the development of intelligent video surveillance technology, some basic abnormal road traffic events can be a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/277G06T7/20G06K9/62G06V20/62G06V10/26
CPCG06T7/277G06T7/20G06T2207/30241G06F18/22
Inventor 杨轩陈亚卿常雪阳宣智渊
Owner 云控智行科技有限公司
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