Lane boundary processing method and device, electronic equipment and storage medium

A lane boundary and processing method technology, applied in the direction of character and pattern recognition, instruments, computer components, etc., can solve the problems of inability to realize the quality parameter visualization of lane boundaries, low accuracy, and low efficiency, so as to avoid reliability deviation Low, Quality Improvement and Increased, Effect of Ensuring Accuracy

Pending Publication Date: 2021-05-11
NAVINFO
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The present disclosure provides a lane boundary processing method, device, electronic equipment, and storage medium to solve the problems in the

Method used

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  • Lane boundary processing method and device, electronic equipment and storage medium
  • Lane boundary processing method and device, electronic equipment and storage medium
  • Lane boundary processing method and device, electronic equipment and storage medium

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Example Embodiment

[0057]The exemplary embodiment will be described in detail herein, and examples thereof are shown in the drawings. The following description is related to the drawings, unless otherwise indicated, the same numbers in the drawings represent the same or similar elements. The embodiments described in the exemplary embodiments described below do not represent all embodiments consistent with the present disclosure. Instead, they are only examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0058]The method of processing the lane boundary provided by the embodiment of the present disclosure can be applied tofigure 1 The scene shown.

[0059]Before generating electronic maps such as a high-precision road map, the related information of the lane is required, and the lane refers to the longitudinal arrangement of various vehicles, and the number of lanes in the lane can be used.

[0060]Such asfigure 1 In the application scenario...

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Abstract

The invention provides a lane boundary processing method and device, electronic equipment and a storage medium. The method comprises the steps of receiving image information including a lane sent by image acquisition equipment, determining a lane boundary and a reference boundary of the lane according to the image information, generating a buffer area according to the reference boundary and a preset offset, determining quality parameters according to the lane boundary, the reference boundary, the buffer area and a preset length reference line, and displaying the quality parameters so that the electronic map is evaluated according to the quality parameters, calculation is performed according to the lane boundary, the reference boundary, the buffer area and the length reference line to determine the quality parameters, the defect that in the prior art, the reliability is low due to the fact that the quality parameters are determined manually is overcome, the accuracy of the determined quality parameters is ensured. The quality parameters are displayed, so that the visualization of the quality parameters is realized, and the technical effect of the accuracy of the generated electronic map is realized.

Description

technical field [0001] The present disclosure relates to the technical field of electronic maps, and in particular to a lane boundary processing method, device, electronic device and storage medium. Background technique [0002] With the development of the Internet and intelligent technology and the popularization of applications, the application of electronic maps has become more and more extensive. With the improvement of users' demand for quality, there are further requirements for the accuracy of electronic maps. [0003] In the prior art, the image information of the lane is collected, the structured data of the lane is analyzed according to the image information of the lane, and the electronic map is generated according to the structured data. Manually count and calculate the quality parameters such as the error rate of the lane boundary, such as through the method of manual visual inspection, locate the area where the accuracy of the lane boundary exceeds the limit, ...

Claims

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Application Information

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IPC IPC(8): G06K9/00
CPCG06V20/588
Inventor 安慧付亚娟杨威陈悦
Owner NAVINFO
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