Possible way of passing the initial extrinsic parameters

[MikeZhu92]

Just curious if it's possible to pass the initial guess of the extrinsic parameters.
After testing the bag, I realize the lidar and mono calibration solution is not bounded enough to get the corrected results.

Any tips for where I should look into the code would be great.

[EaiPool]

Indeed, this is currently not possible. Possible places to implement this for each method is here, here and here.

However, in most situations it should be possible to automatically generate a pretty alright initial solution. How many calibration board locations are you using? The documentation suggests to use at least 10.