Hilti-Research / hilti-slam-challenge-2022

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IMU camera time offset #9

Closed smauq closed 2 years ago

smauq commented 2 years ago

Should the cam to imu timeoffset provided in the calibration file be subtracted or added to the image timestamps? Or is this already compensated for in the message header timestamps?

hilti-challenge commented 2 years ago

this is not compensated, but i would ignore the reported time offset since the imu and the cameras are hardware synchronized.