Awesome
M2DGR-plus: Extension and update of M2DGR, a novel Multi-modal and Multi-scenario SLAM Dataset for Ground Robots (ICRA2022 & ICRA2024)
First Author: Jie Yin 殷杰 📝 [Paper] ➡️ [Algorithm] 🎯 [M2DGR Dataset] ⭐️ [Presentation Video]
<div align=center> <img src="./fig/car2.jpg" width="800px"> </div> <p align="center">Figure 1. Acquisition Platform and Diverse Scenarios.</p>News & Updates
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🔥
2024/10/11
: Introducing M2DGR-benchmark, benchmarking newest SOTA LiDAR-visual SLAM alrogithms on both M2DGR and M2DGR-plus! -
2024/07/15
: Introducing a list of LiDAR-Visual SLAM systems at awesome-LiDAR-Visual-SLAM, wheel-based SLAM systems at awesome-wheel-slam, and Isaac Sim resources at awesome-isaac-sim (keep updating)
This dataset is based on M2DGR. And the algorithm code is Ground-Fusion. The preprint version of this paper is arxiv.
1.LICENSE
This work is licensed under MIT license. International License and is provided for academic purpose. If you are interested in our project for commercial purposes, please contact us on 1195391308@qq.com for further communication.
If you use this work in an academic work, please cite:
@article{yin2021m2dgr,
title={M2dgr: A multi-sensor and multi-scenario slam dataset for ground robots},
author={Yin, Jie and Li, Ang and Li, Tao and Yu, Wenxian and Zou, Danping},
journal={IEEE Robotics and Automation Letters},
volume={7},
number={2},
pages={2266--2273},
year={2021},
publisher={IEEE}
}
@article{yin2024ground,
title={Ground-Fusion: A Low-cost Ground SLAM System Robust to Corner Cases},
author={Yin, Jie and Li, Ang and Xi, Wei and Yu, Wenxian and Zou, Danping},
journal={arXiv preprint arXiv:2402.14308},
year={2024}
}
2.SENSOR SETUP
The calibration results are here. All the sensors and track devices and their most important parameters are listed as below:
- LIDAR Robosense 16, 360 Horizontal Field of View (FOV),-30 to +10 vertical FOV,5Hz,Max Range 200 m,Range Resolution 3 cm, Horizontal Angular Resolution 0.2°.
- GNSS Ublox F9p, GPS/BeiDou/Glonass/Galileo, 1Hz
- V-I Sensor,Realsense d435i,RGB/Depth 640*480,69H-FOV,42.5V-FOV,15Hz;IMU 6-axix, 200Hz
- IMU,wheeltec,9-axis,100Hz;
- GNSS-IMU Xsens Mti 680G. GNSS-RTK,localization precision 2cm,100Hz;IMU 9-axis,100 Hz;
- Motion-capture System Vicon Vero 2.2, localization accuracy 1mm, 50 Hz;
The rostopics of our rosbag sequences are listed as follows:
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3D LIDAR:
/rslidar_points
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2D LIDAR:
/scan
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Odom:
/odom
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GNSS Ublox F9p:
/ublox_driver/ephem
,
/ublox_driver/glo_ephem
,
/ublox_driver/range_meas
,
/ublox_driver/receiver_lla
,
/ublox_driver/receiver_pvt
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V-I Sensor:
/camera/color/image_raw
,
/camera/imu
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IMU:
/imu
3.DATASET SEQUENCES
Sequence Name | Collection Date | Total Size | Duration | Features | Rosbag |
---|---|---|---|---|---|
Anomaly | 2023-8 | 1.5g | 57s | wheel anomaly | Rosbag |
Switch | 2023-8 | 9.5g | 292s | indoor-outdoor switch | Rosbag |
Tree | 2023-8 | 3.7g | 160s | Dense tree leave cover | Rosbag |
Bridge_01 | 2022-11 | 2.4g | 75s | Bridge, Zigzag | Rosbag |
Bridge_02 | 2022-11 | 16.0g | 501s | Bridge, Long-term,Straight line | Rosbag |
Street_01 | 2022-11 | 1.7g | 58s | Street, Straight line | Rosbag |
Street_02 | 2022-11 | 3.9g | 126s | Bridge, Sharp turn | Rosbag |
Parking_01 | 2022-11 | 3.3g | 105s | Parking lot, Side moving | Rosbag |
Parking_02 | 2022-11 | 5.4g | 149s | Parking lot, Rectangle loop | Rosbag |
Building_01 | 2022-11 | 3.7g | 120s | Building, Far features | Rosbag |
Building_02 | 2022-11 | 3.4g | 110s | Building, Far features | Rosbag |
4. EXPERIMENTAL RESULTS
We test methods with diverse senser settings to validate our benchmark dataset. Results shown that our dataset is a valid and effective testfield for localization methods.
And in some cases, our Ground-Fusion achieves comparable performance to Lidar SLAM!
<div align=center> <img src="./fig/resultf.png" width="800px"> </div> <p align="center">Figure 2. The ATE RMSE (m) result on some sequences.</p> <div align=center> <img src="./fig/result.png" width="800px"> </div> <p align="center">Figure 3. The visualized trajectory.</p>5. Configuration Files
We provide configuration files for several cutting-edge baseline methods, including VINS-RGBD,TartanVO,VINS-Mono and VIW-Fusion and GVINS.