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A traffic incident detection method, device, terminal and storage medium

A technology of traffic incidents and detection methods, which is applied in the field of image recognition, can solve the problems that traffic incidents detection methods are difficult to quickly detect traffic incidents, and achieve the effects of reducing the probability of secondary accidents, reducing traffic delays, and simple operation

Active Publication Date: 2021-02-02
SHENZHEN URBAN TRANSPORT PLANNING CENT
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Problems solved by technology

[0004] The problem solved by the present invention is that the existing traffic incident detection method is difficult to quickly detect traffic incidents

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  • A traffic incident detection method, device, terminal and storage medium
  • A traffic incident detection method, device, terminal and storage medium
  • A traffic incident detection method, device, terminal and storage medium

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Embodiment Construction

[0033] In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0034] First, a brief description will be given of the background on which the present invention is made. Existing event detection algorithms are mainly divided into direct detection methods and indirect detection methods. The direct detection method refers to the method of using digital image processing and video recognition technology to detect abnormal driving behavior of vehicles and extract traffic incident information. The indirect detection method analyzes the traffic parameters (such as vehicle speed, traffic flow, road occupancy, etc.) collected by the road detector, and indirectly identifies traffic events through pattern recognition or statistical analysis. The former requires complex feature extraction of images, or cont...

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Abstract

The invention discloses a traffic event detection method, device, terminal and storage medium. The traffic event detection method includes: acquiring an image to be detected; identifying non-resident objects in the image to be detected; Perform three-dimensional modeling of the non-resident object in the image to obtain a first image; perform two-dimensional modeling on the non-resident object in the image to be detected to obtain a second image; based on the first image and the second image Traffic incident detection is performed on the second image, and a traffic incident detection result is obtained. The invention can realize rapid detection of traffic events.

Description

technical field [0001] The present invention relates to the technical field of image recognition, in particular to a traffic incident detection method, device, terminal and storage medium. Background technique [0002] With the rapid development of my country's economic level and the continuous improvement of residents' living standards, the number of vehicles in the country is also increasing. Rapidly increasing traffic demand and high-occupancy vehicle operation have brought a series of problems, such as traffic accidents, traffic congestion, etc., so perfect traffic safety management is required to solve such traffic incidents. Traffic incidents refer to occasional events on the road, including vehicle collisions, illegal parking, falling objects, and traffic jams. [0003] When a traffic incident occurs, it is necessary to deal with the traffic incident quickly to reduce the traffic delay and the probability of secondary accidents. Therefore, the traffic incident detect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06N3/04G06T17/00
CPCG06T17/00G06V20/40G06V20/52G06V2201/08G06N3/045
Inventor 张晓春林涛丘建栋庄立坚李明谭章智陈昶佳
Owner SHENZHEN URBAN TRANSPORT PLANNING CENT
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