Official implementation of our paper "GRIL-Calib: Targetless Ground Robot IMU-LiDAR Extrinsic Calibration Method using Ground Plane Motion Constraints".
- ArXiv : https://arxiv.org/abs/2312.14035
- GRIL-Calib is the LiDAR-IMU calibration method for ground robots.
- Using only planar motion, the 6-DOF calibration parameter could be estimated.
Our paper is currently under review. Our code will be released once the paper is accepted.