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A flexible and scalable SLAM system with full 3D motion estimation

Kohlbrecher, Stefan, von Stryk, Oskar, Meyer, Johannes, Klingauf, Uwe·2011·2011 IEEE International Symposium on Safety, Security, and Rescue Robotics

Abstract

For many applications in Urban Search and Rescue (USAR) scenarios robots need to learn a map of unknown environments. We present a system for fast online learning of occupancy grid maps requiring low computational resources. It combines a robust scan matching approach using a LIDAR system with a 3D attitude estimation system based on inertial sensing. By using a fast approximation of map gradients and a multi-resolution grid, reliable localization and mapping capabilities in a variety of challenging environments are realized. Multiple datasets showing the applicability in an embedded hand-held mapping system are provided. We show that the system is sufficiently accurate as to not require explicit loop closing techniques in the considered scenarios. The software is available as an open source package for ROS.

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Metadata

Authors
Kohlbrecher, S., von Stryk, O., Meyer, J., & Klingauf, U.
Venue
2011 IEEE International Symposium on Safety, Security, and Rescue Robotics
Publisher
IEEE
Published
2011-11
Pages
155-160
OpenAlex
W1967740178
Cited by
1,086
References
0
FWCI
41.53
Type
conference paper
Language
en
Open access
closed

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CoChat. (2026). Citation check: A flexible and scalable SLAM system with full 3D motion estimation. https://app.cochat.ai/papers/10.1109/ssrr.2011.6106777
The paper
Kohlbrecher, S., von Stryk, O., Meyer, J., & Klingauf, U. (2011). A flexible and scalable SLAM system with full 3D motion estimation. 2011 IEEE International Symposium on Safety, Security, and Rescue Robotics. https://doi.org/10.1109/ssrr.2011.6106777

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.