Abstract
3D LiDAR based localization is a very common method for robot self-positioning on prior maps. Currently, few research works str focus on the failure detection of laser localization, which is a critical part in autonomous systems for mobile robots or intelligent vehicles. In this paper, we propose a statistical learning based method for localization failure detection, formulating the problem as a binary classification task. Specifically, we first extract features to measure the align quality of point clouds, which describe the geometric properties in local and global levels. Then a logistic regression model is trained and can detect the localization failures in new environments. We employ our self-collected dataset to demonstrate the effectiveness of the proposed method. The results show that the logistic regression model can achieve high accuracy on failure detection for 3D LiDAR based localization.
| Original language | English |
|---|---|
| Title of host publication | Proceedings - 2019 Chinese Automation Congress, CAC 2019 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 4559-4563 |
| Number of pages | 5 |
| ISBN (Electronic) | 9781728140940 |
| DOIs | |
| Publication status | Published - Nov 2019 |
| Externally published | Yes |
| Event | 2019 Chinese Automation Congress, CAC 2019 - Hangzhou, China Duration: 22 Nov 2019 → 24 Nov 2019 |
Publication series
| Name | Proceedings - 2019 Chinese Automation Congress, CAC 2019 |
|---|
Conference
| Conference | 2019 Chinese Automation Congress, CAC 2019 |
|---|---|
| Country/Territory | China |
| City | Hangzhou |
| Period | 22/11/19 → 24/11/19 |
Bibliographical note
Publisher Copyright:© 2019 IEEE.
Keywords
- 3D LiDAR
- failure detection
- localization
- logistic regression
- mobile robot
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