Cited by 33Robotics and Sensor-Based LocalizationAutonomous Vehicle Technology and SafetyAutomated Road and Building Extraction

The DOI matches its Crossref record; 40 of the 41 references it cites were found in a registry or an index.

Collaborative Dynamic 3D Scene Graphs for Automated Driving

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Greve, Elias, Büchner, Martin, Vödisch, Niclas, Burgard, Wolfram, Valada, Abhinav·2024·2024 IEEE International Conference on Robotics and Automation (ICRA)

Abstract

Maps have played an indispensable role in enabling safe and automated driving. Although there have been many advances on different fronts ranging from SLAM to semantics, building an actionable hierarchical semantic representation of urban dynamic scenes and processing information from multiple agents are still challenging problems. In this work, we present Collaborative URBan Scene Graphs (CURB-SG) that enable higher-order reasoning and efficient querying for many functions of automated driving. CURB-SG leverages panoptic LiDAR data from multiple agents to build large-scale maps using an effective graph-based collaborative SLAM approach that detects inter-agent loop closures. To semantically decompose the obtained 3D map, we build a lane graph from the paths of ego agents and their panoptic observations of other vehicles. Based on the connectivity of the lane graph, we segregate the environment into intersecting and non-intersecting road areas. Subsequently, we construct a multi-layered scene graph that includes lane information, the position of static landmarks and their assignment to certain map sections, other vehicles observed by the ego agents, and the pose graph from SLAM including 3D panoptic point clouds. We extensively evaluate CURB-SG in urban scenarios using a photorealistic simulator. We release our code at http://curb.cs.uni-freiburg.de.

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  1. Yang, HDNET: Exploiting HD maps for 3D object detection
  2. 10.5555/3001460.3001507 · DOI

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Metadata

Authors
Greve, E., Büchner, M., Vödisch, N., Burgard, W., & Valada, A.
Affiliations
  • University of Freiburg (DE)
  • University of Technology Nuremberg (DE)
Venue
2024 IEEE International Conference on Robotics and Automation (ICRA)
Publisher
IEEE
Published
2024-05-13
Pages
11118-11124
ISSN
1050-4729 (ISSN-L)
OpenAlex
W4401415891
Cited by
32
References
41
Citations by year
2026: 12 · 2025: 12 · 2024: 8
FWCI
26.16
Type
conference paper
Language
en
Open access
Locations
  • Proceedings - IEEE International Conference on Robotics and Automation/Proceedings (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • FreiDok plus (Universitätsbibliothek Freiburg) (submittedVersion)
  • arXiv (Cornell University)
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Robotics and Sensor-Based Localization
  • Physical Sciences › Engineering › Automotive Engineering › Autonomous Vehicle Technology and Safety
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Automated Road and Building Extraction
Keywords
scene graph, collaborative SLAM, autonomous driving, loop closure detection, pose graph, 3D point clouds, higher-order reasoning

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