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A method and device for real-time tracking of vehicles based on surveillance video

A technology for monitoring video and real-time tracking, applied in the field of intelligent transportation, can solve the problems of large video jump, low applicability, poor tracking effect, etc., and achieve the effect of strong maintainability, wide application range and simple method.

Active Publication Date: 2021-02-02
SHENZHEN URBAN TRANSPORT PLANNING CENT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing cross-camera vehicle tracking effects are generally poor, and most rely on manual clicks to switch between videos; the rest rely on real-time GPS of the vehicle, which has low applicability; there are also pure video AI (Artificial Intelligence, artificial intelligence) recognition , but the video jumps a lot, and the landing effect is poor

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  • A method and device for real-time tracking of vehicles based on surveillance video
  • A method and device for real-time tracking of vehicles based on surveillance video
  • A method and device for real-time tracking of vehicles based on surveillance video

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Embodiment Construction

[0057] Embodiments according to the present invention will be described in detail below with reference to the drawings. When the description refers to the drawings, the same reference numerals in different drawings indicate the same or similar elements unless otherwise indicated. It should be noted that the implementations described in the following exemplary embodiments do not represent all implementations of the present invention. They are merely examples of apparatus and methods consistent with certain aspects of the present disclosure as recited in the claims, and the scope of the present invention is not limited thereto. On the premise of no contradiction, the features in the various embodiments of the present invention can be combined with each other.

[0058] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technic...

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Abstract

The present invention provides a monitoring video-based real-time vehicle tracking method and device, which relate to the technical field of intelligent transportation, including: constructing a video network according to multiple video points; determining the reachable network of each video point according to the video network; The network determines the travel time interval of the target vehicle; within the travel time interval, according to the reachable network, the surveillance video corresponding to multiple video points is determined to extract the features of the target vehicle; when the features of the target vehicle are extracted, switch to the corresponding surveillance video for show. The present invention forms a topological relationship diagram between different video points by constructing a video network, determines the travel time interval of the target vehicle according to the video network, enables subsequent video points to identify the target vehicle in due course, and completes the rapid positioning of the vehicle. The combination of AI technology can realize the fast and stable tracking of the real-time trajectory of the vehicle, which has a wide range of application scenarios in urban management.

Description

technical field [0001] The invention relates to the technical field of intelligent transportation, in particular, to a monitoring video-based real-time vehicle tracking method and device. Background technique [0002] In recent years, with the rapid development of my country's economy and the improvement of residents' living standards, automobiles, as an important means of transportation, have become more and more important in daily life. With the continuous growth of car ownership, various traffic problems such as illegal driving and random parking in urban road traffic are also increasing day by day, and the resulting traffic problems are becoming more and more serious. How to effectively supervise the driving on the road Vehicles are becoming more and more important. [0003] With the gradual improvement of our country's infrastructure, in the road traffic system, in order to better monitor road information, relevant departments have installed a large number of surveilla...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18G06K9/00
CPCH04N7/181G06V20/42G06V20/52
Inventor 张晓春林涛冯国臣丘建栋王宇徐腾
Owner SHENZHEN URBAN TRANSPORT PLANNING CENT
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