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Emergency lane identification method, system and device

An emergency lane and identification method technology, applied in the field of image recognition, can solve problems such as inability to identify emergency lanes, and achieve the effect of reducing complexity and improving detection accuracy

Active Publication Date: 2021-09-17
SUZHOU KEDA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the angle of the surveillance camera of the UAV is quite different from that of the ordinary surveillance camera, so the existing algorithms cannot accurately recognize the emergency lane for the surveillance images collected by the UAV.

Method used

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  • Emergency lane identification method, system and device
  • Emergency lane identification method, system and device
  • Emergency lane identification method, system and device

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0032] The emergency lane recognition method provided in this application can be applied to devices with a high shooting field of view such as drones. Using the method provided in this application, the images collected by these devices can be effectively identified for emergency lanes.

[0033] see figure 1 , the emergency lane rec...

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Abstract

The invention discloses an emergency lane identification method, system and device; the method comprises the steps: obtaining a road segmentation result of a target image, and extracting a first feature of the road segmentation result; using the road segmentation result for displaying a road containing an emergency lane; extracting a second feature of the target image, and superposing the first feature and the second feature so as to identify the number of lanes in the target image based on the superposed features; and determining the area occupied by the emergency lane in the road of the target image according to the identified number of lanes. According to the technical scheme provided by the invention, the recognition precision of the emergency lane can be improved.

Description

technical field [0001] The invention relates to the technical field of image recognition, in particular to a recognition method, system and device for an emergency lane. Background technique [0002] The emergency lane is usually used temporarily by the traffic department or accident vehicles when an emergency occurs. However, in practical applications, the emergency lane will be occupied by some vehicles for no reason, resulting in the failure of the normal execution of the emergency rescue and handling process. In view of this, the traffic department needs to identify the illegal vehicles occupying the emergency lane, and the premise of identifying illegal vehicles is to be able to accurately identify the area of ​​the emergency lane from the monitoring screen. [0003] At present, due to its strong mobility, drones are increasingly being used in the identification process of illegal vehicles. However, there is a large difference between the angle of the surveillance cam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/32G06K9/34G06K9/62G06N3/04
CPCG06N3/045G06F18/253
Inventor 马伟章勇毛晓蛟
Owner SUZHOU KEDA TECH
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