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Published 20 hours ago • verified publisher icon nerfstudio-project

Issue for camera extrinsics assembly from polycam

Open rdzhao opened this issue 1 year ago • 2 comments

https://github.com/nerfstudio-project/nerfstudio/blob/593950efec18bdfb28297f1c9d17248f9a5e2ac0/nerfstudio/process_data/polycam_utils.py#L74-L79

I don't understand why here the rows seem switched Here[frame_json["t_20"], frame_json["t_21"], frame_json["t_22"], frame_json["t_23"]],, it seems like that the third row is placed at the first row.

rdzhao avatar Sep 27 '23 23:09 rdzhao

I think it's because of the ARKit gravity aligned convention mentioned on the polyform github documentation.

ashwin-ned avatar Feb 21 '24 10:02 ashwin-ned

Does the transform_matrix correctly align to world coordinates in your case?

alexrothmaier avatar May 07 '24 13:05 alexrothmaier