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| Main Authors: | , , , , , , , , , , , , , , , , , , , , |
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| Format: | Preprint |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2307.07607 |
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| _version_ | 1866911897482166272 |
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| author | Zhao, Shibo Gao, Yuanjun Wu, Tianhao Singh, Damanpreet Jiang, Rushan Sun, Haoxiang Sarawata, Mansi Qiu, Yuheng Whittaker, Warren Higgins, Ian Du, Yi Su, Shaoshu Xu, Can Keller, John Karhade, Jay Nogueira, Lucas Saha, Sourojit Zhang, Ji Wang, Wenshan Wang, Chen Scherer, Sebastian |
| author_facet | Zhao, Shibo Gao, Yuanjun Wu, Tianhao Singh, Damanpreet Jiang, Rushan Sun, Haoxiang Sarawata, Mansi Qiu, Yuheng Whittaker, Warren Higgins, Ian Du, Yi Su, Shaoshu Xu, Can Keller, John Karhade, Jay Nogueira, Lucas Saha, Sourojit Zhang, Ji Wang, Wenshan Wang, Chen Scherer, Sebastian |
| contents | Simultaneous localization and mapping (SLAM) is a fundamental task for numerous applications such as autonomous navigation and exploration. Despite many SLAM datasets have been released, current SLAM solutions still struggle to have sustained and resilient performance. One major issue is the absence of high-quality datasets including diverse all-weather conditions and a reliable metric for assessing robustness. This limitation significantly restricts the scalability and generalizability of SLAM technologies, impacting their development, validation, and deployment. To address this problem, we present SubT-MRS, an extremely challenging real-world dataset designed to push SLAM towards all-weather environments to pursue the most robust SLAM performance. It contains multi-degraded environments including over 30 diverse scenes such as structureless corridors, varying lighting conditions, and perceptual obscurants like smoke and dust; multimodal sensors such as LiDAR, fisheye camera, IMU, and thermal camera; and multiple locomotions like aerial, legged, and wheeled robots. We develop accuracy and robustness evaluation tracks for SLAM and introduced novel robustness metrics. Comprehensive studies are performed, revealing new observations, challenges, and opportunities for future research. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2307_07607 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | SubT-MRS Dataset: Pushing SLAM Towards All-weather Environments Zhao, Shibo Gao, Yuanjun Wu, Tianhao Singh, Damanpreet Jiang, Rushan Sun, Haoxiang Sarawata, Mansi Qiu, Yuheng Whittaker, Warren Higgins, Ian Du, Yi Su, Shaoshu Xu, Can Keller, John Karhade, Jay Nogueira, Lucas Saha, Sourojit Zhang, Ji Wang, Wenshan Wang, Chen Scherer, Sebastian Robotics Simultaneous localization and mapping (SLAM) is a fundamental task for numerous applications such as autonomous navigation and exploration. Despite many SLAM datasets have been released, current SLAM solutions still struggle to have sustained and resilient performance. One major issue is the absence of high-quality datasets including diverse all-weather conditions and a reliable metric for assessing robustness. This limitation significantly restricts the scalability and generalizability of SLAM technologies, impacting their development, validation, and deployment. To address this problem, we present SubT-MRS, an extremely challenging real-world dataset designed to push SLAM towards all-weather environments to pursue the most robust SLAM performance. It contains multi-degraded environments including over 30 diverse scenes such as structureless corridors, varying lighting conditions, and perceptual obscurants like smoke and dust; multimodal sensors such as LiDAR, fisheye camera, IMU, and thermal camera; and multiple locomotions like aerial, legged, and wheeled robots. We develop accuracy and robustness evaluation tracks for SLAM and introduced novel robustness metrics. Comprehensive studies are performed, revealing new observations, challenges, and opportunities for future research. |
| title | SubT-MRS Dataset: Pushing SLAM Towards All-weather Environments |
| topic | Robotics |
| url | https://arxiv.org/abs/2307.07607 |