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Lane line detection method, lane line detection device and computer storage medium

A lane line detection, lane line technology, applied in the field of image processing, can solve the problem of unable to identify any shape lane lines and so on

Active Publication Date: 2019-08-02
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present application provides a lane line detection method, a lane line detection device and a computer storage medium to solve the problem in the prior art that lane lines of arbitrary shapes cannot be identified in any scene

Method used

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  • Lane line detection method, lane line detection device and computer storage medium
  • Lane line detection method, lane line detection device and computer storage medium
  • Lane line detection method, lane line detection device and computer storage medium

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0027] This application proposes a lane line detection method, for details, please refer to figure 1 , figure 1 It is a schematic flowchart of an embodiment of the lane line detection method of the present application.

[0028] like figure 1 As shown, the lane line detection method of this embodiment is applied to a lane line detection device, and the detection method includes the following steps:

[0029] S101: Acquire road images.

[0030] W...

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Abstract

The invention discloses a lane line detection method, a lane line detection device and a computer storage medium. The lane line detection method comprises the steps of obtaining a road image; processing the road image by using a pre-trained semantic segmentation network to obtain a semantic category of each pixel point in the road image; taking the pixel points which have the same semantic category and meet a preset rule as a pixel point set to obtain a plurality of pixel point sets; and performing fitting processing on each pixel point set to obtain a fitting line serving as a lane line. Through the lane line detection method, the lane line in any shape can be identified in any scene.

Description

technical field [0001] The present application relates to the field of image processing, in particular to a lane line detection method, a lane line detection device and a computer storage medium. Background technique [0002] Lane line detection technology is widely used in the fields of automatic driving and vehicle safety monitoring. In recent years, with the rapid development of deep learning, some detection networks are used in lane line detection. [0003] In the process of detecting lane lines in the existing lane line detection technology, there will be many false detections, such as railings, trees, vehicles, traffic identifiers, etc. Existing detection technologies can only deal with specific scenarios, and are not robust enough to be applicable to lane line detection in any environment. Moreover, some objects, such as railings, have RGB values ​​and shapes that are very similar to lane lines. They can only be distinguished according to the surrounding environment ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/34G06K9/62G06N3/04G06N3/08G06V10/764
CPCG06N3/08G06V20/588G06V10/267G06N3/045G06F18/2431G06T7/73G06T2207/10024G06T2207/20084G06T2207/20081G06T2207/30256G06V10/454G06V10/82G06V10/764G06V10/471G06T7/12G06T7/13G06F18/214
Inventor 周章伟李乾坤卢维殷俊张兴明
Owner ZHEJIANG DAHUA TECH CO LTD
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