High-precision map labeling method and device, equipment and storage medium

A map and high-precision technology, applied in the fields of intelligent transportation, image processing, computer vision, and automatic driving, which can solve the problems of slow online speed of high-precision maps, high cost of marking high-precision maps, and inflexible markings.

Pending Publication Date: 2022-03-04
APOLLO INTELLIGENT DRIVING (BEIJING) TECHNOLOGY CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] Usually, due to the variety and variety of road elements, each new road element needs to modify the source code and recompile the labeling tool, resulting in high cost and inflexible labeling of high-precision maps. Online speed is slow

Method used

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  • High-precision map labeling method and device, equipment and storage medium
  • High-precision map labeling method and device, equipment and storage medium
  • High-precision map labeling method and device, equipment and storage medium

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Embodiment Construction

[0031] Exemplary embodiments of the present disclosure are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present disclosure to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0032] Such as figure 1 As shown, the present disclosure relates to a high-precision map labeling method, which may include the following steps:

[0033] S101: Identify the map to be marked, and obtain the characteristic information of the target object contained in the map to be marked;

[0034] S102: Based on the feature information of the target object, determine a...

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Abstract

The invention provides a high-precision map labeling method and device, equipment and a storage medium, and relates to the technical field of image processing, in particular to the technical fields of intelligent transportation, automatic driving, computer vision and the like. According to the specific implementation scheme, a to-be-labeled map is recognized, and feature information of a target object contained in the to-be-labeled map is obtained; based on the feature information of the target object, determining a vector graph corresponding to the target object; and marking the to-be-marked map by using the vector graph of the target object.

Description

technical field [0001] The present disclosure relates to the technical field of image processing, and in particular to technical fields such as intelligent transportation, automatic driving, and computer vision. Background technique [0002] High-precision maps contain rich road element information, and autonomous vehicles use these road element information for perception, planning, and decision-making. Therefore, the construction quality and construction efficiency of high-precision maps are the key to realizing automatic driving. [0003] Usually, due to the variety and variety of road elements, each new road element needs to modify the source code and recompile the labeling tool, resulting in high cost and inflexible labeling of high-precision maps. The online speed is slow. Contents of the invention [0004] The present disclosure provides a high-precision map labeling method, device, equipment and storage medium. [0005] According to one aspect of the present disc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V30/422G06F16/56
CPCG06F16/56
Inventor 李春晓彭玮琳黄杰彭亮白宇
Owner APOLLO INTELLIGENT DRIVING (BEIJING) TECHNOLOGY CO LTD
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