Abstract
Reliable outdoor navigation is a critical technology in a wide range of applications such as autonomous driving and unmanned vehicles. Low-cost GNSS-Visual-Inertial-Odometry (GVIO) systems have received great attention from researchers since that they can achieve accurate global state estimation without drift. Nonetheless, The performance of the current algorithm is not good enough in the scene with severe GNSS occlusion, and the computational efficiency needs to be improved. In this paper, we present an EKF-based framework to tightly couple visual images, GNSS raw observation and inertial measurements. We conduct extensive experiments on various scenarios including open areas and complex indoor-outdoor switching environments, whose results have demonstrated that our method outperform existing GVIO systems in terms of localization accuracy and computation efficiency.
| Original language | English |
|---|---|
| Title of host publication | 2023 IEEE International Conference on Robotics and Biomimetics, ROBIO 2023 |
| Editors | Mehmet Dogar, Bin Fang, Dimitrios Kanoulas, Jia Pan, Alessandra Sciutti, Moju Zhao, Guanjun Bao, Bimbo Joao, Boyle Jordan Hylke, He Chen, Chen Teng, Yunduan Cui, Dagnino Giulio, Wenbo Ding, Liang Du, Farinha Andre, Yuan Gao, Hasegawa Shun, Liang He, Taogang Hou, Zhe Hu, Zhong Huang, Jackson-Mills George, Yunfeng Ji, Jirak Doreen, Feng Ju, Kaddouh Bilal, Kim Wansoo, Takuya Kiyokawa, Haiyuan Li, Peng Li, Shihao Li, Xu Li, Jianfeng Liao, Ling Jie, Chunfang Liu, Quanquan Liu, Liang Lu, Qiuyue Luo, Yudong Luo, Zebing Mao, Martinez-Hernandez Uriel, Matsuno Takahiro, Nguyen Thanh Luan, Nishio Takuzumi, Pasquali Dario, Pierella Camilla, Chao Ren, Ricci Serena, Rossini Luca, Shi Fan, Summa Susanna, Rongchuan Sun, Zhenglong Sun, Vannucci Fabio, Gang Wang, Wei Wang, Xin Wang, Yuquan Wang, Ziya Wang, Qingxiang Wu, Xiaojun Wu, Yuxin Sun, Youcan Yan, Lei Yang, Yanokura Iori, Jingfan Zhang, Shuai Zhang, Tianwei Zhang, Jinglei Zhao, Na Zhao, Chengxu Zhou, Peng Zhou, Haifei Zhu |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9798350325706 |
| DOIs | |
| State | Published - 2023 |
| Event | 2023 IEEE International Conference on Robotics and Biomimetics, ROBIO 2023 - Koh�Samui, Thailand Duration: 4 Dec 2023 → 9 Dec 2023 |
Publication series
| Name | 2023 IEEE International Conference on Robotics and Biomimetics, ROBIO 2023 |
|---|
Conference
| Conference | 2023 IEEE International Conference on Robotics and Biomimetics, ROBIO 2023 |
|---|---|
| Country/Territory | Thailand |
| City | Koh�Samui |
| Period | 4/12/23 → 9/12/23 |
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