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Multiple targets for multiple IMUs, cameras and LiDARs (Lasers) spatiotemporal calibration

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When I try use multical to calibrate one camera and one lidar in my own dataset, I met this problem. The command is "multical_calibrate_sensors --cams multical_ws/hunter_sensor/cameras.yaml --lidars multical_ws/hunter_sensor/lidar.yaml --bag camera0_ouster_2024-03-29-17-19-21.bag...

I m trying to install this repository for calibration of a Camera with a LiDAR sensor. The open3d installation is not happening and following error is coming: > (isoEnv) suraj@suraj:~$...

How to find the number of AprilGrids required for calibration? I m using this method to calibrate 1 LiDAR and 1 Camera.

Initializing IMUs: Model: calibrated T_here_imu0 Update rate: 200.0 Accelerometer: Noise density: 0.0101387794307 Noise density (discrete): 0.143383993768 Random walk: 0.0062768460716 Gyroscope: Noise density: 0.000133668670023 Noise density (discrete): 0.00189036046012 Random walk: 0.00052621002386...

Hi, Thanks for this great work! Are there any plans to release the paper that you've been working on? I am quite interested in how the extrinsics between IMUs, Cameras...