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A lane detection method, device, equipment and computer-readable storage medium

A lane detection and computer technology, applied in the field of image processing, can solve the problem of low accuracy of lane detection results

Active Publication Date: 2021-04-30
中科南京人工智能创新研究院
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  • Claims
  • Application Information

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Problems solved by technology

Due to the Hough transform on the edge of the lane, the lane detection result of the straight road according to the existing technology may be more accurate, but the lane detection of the curved road is less accurate.

Method used

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  • A lane detection method, device, equipment and computer-readable storage medium
  • A lane detection method, device, equipment and computer-readable storage medium
  • A lane detection method, device, equipment and computer-readable storage medium

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Embodiment Construction

[0058] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0059]The present application provides a lane detection method, device, equipment and computer-readable storage medium, which can alleviate the technical problem in the prior art that the lane detection of curved roads is performed on curved roads, and the accuracy of the obtained lane detection results is low. The technical effect of i...

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Abstract

The present application relates to a lane detection method, device, equipment and computer-readable storage medium. The method includes: acquiring an image to be processed that includes an image of a lane line; preprocessing the image to be processed according to a preset image processing method; The image of the lane lines in the processed image is subjected to curve discretization processing; all the Hough straight lines in the image after the curve discretization are extracted; and all the Hough straight lines are used to restore the lane lines in the image to be processed. The method can alleviate the technical problem of low accuracy of lane detection results obtained by lane detection on curved roads existing in the prior art, and achieves the technical effect of improving the accuracy of lane detection results of curved roads.

Description

technical field [0001] The present application relates to the field of image processing, and in particular to a lane detection method, device, equipment and computer-readable storage medium. Background technique [0002] The design of traffic rules makes pedestrians and vehicles move according to certain rules. The reference standards of these rules come not only from traffic lights, but also from road lane lines. Therefore, lane detection is particularly important for unmanned path planning. [0003] There are many existing lane detection methods. In the lane detection process, after extracting the lane edge, Hough transform is performed on the lane edge to obtain a Hough straight line, and then the lane is detected. Due to the Hough transform on the edge of the lane, the lane detection result of the straight road according to the existing technology may be more accurate, but the lane detection result of the curved road is less accurate. . Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/46
Inventor 商越张一帆程健
Owner 中科南京人工智能创新研究院
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