An End-to-End Lane Detection Framework Based on Geometry Transform

Genghua Kou, Weida Wang, Chao Yang, Changle Xiang, Ying Li*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

3D lane line detection plays an important role in Lane-keeping System, Lane-centering Assist, for intelligent vehicles. Most vision-based methods estimating 3D coordinates of lane lines rely on the inverse-perspective transformation, which affected by the road condition. However, This paper proposes a novel lane line detection framework that is immune to changes in terrain. The proposed framework includes an encoder and two decoders. First, image features are extracted by the feature encoder. Then, the duel-decoder architecture ensures the integrity of the semantic information of the lane lines in the initial image. The correlation between the lane lines is generated by the attention mechanism. Finally, the depth decoder’s output is combined through the geometry transform to obtain the 3D lane line directly. The proposed method explicitly handles the lane line occlusion. Experiments show that our framework has good performance in different driving scenarios.

Original languageEnglish
Title of host publicationProceedings of 2022 International Conference on Autonomous Unmanned Systems, ICAUS 2022
EditorsWenxing Fu, Mancang Gu, Yifeng Niu
PublisherSpringer Science and Business Media Deutschland GmbH
Pages2456-2466
Number of pages11
ISBN (Print)9789819904785
DOIs
Publication statusPublished - 2023
EventInternational Conference on Autonomous Unmanned Systems, ICAUS 2022 - Xi'an, China
Duration: 23 Sept 202225 Sept 2022

Publication series

NameLecture Notes in Electrical Engineering
Volume1010 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceInternational Conference on Autonomous Unmanned Systems, ICAUS 2022
Country/TerritoryChina
CityXi'an
Period23/09/2225/09/22

Keywords

  • 3D lane detection
  • Depth estimation

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