hi, @joshi-bharat. I recently collected the gt pose of the real AUV. I use the 2D fiducial marker(ArUco tag) mounted on the AUV to calculate the relative pose, and do the reprojection of the 8 corners by R|T vetors. Unfortunately, the drawn 3d bounding box seems not right of some frames. So maybe the gt pose we collected by ArUco is not accurate. So how to get accurate gt pose of the real robot?
In addition，I checked the camera calibration, checked the ArUco detection codes, I cann't find any problem. it should be the limited accuracy of ArUco tag pose estimation in the underwater scene? I am not sure. Can you give me any advice to help me get the accuracy pose.? Sincerely thanks.
hi, @joshi-bharat. I recently collected the gt pose of the real AUV. I use the 2D fiducial marker(ArUco tag) mounted on the AUV to calculate the relative pose, and do the reprojection of the 8 corners by R|T vetors. Unfortunately, the drawn 3d bounding box seems not right of some frames. So maybe the gt pose we collected by ArUco is not accurate. So how to get accurate gt pose of the real robot?
In addition，I checked the camera calibration, checked the ArUco detection codes, I cann't find any problem. it should be the limited accuracy of ArUco tag pose estimation in the underwater scene? I am not sure. Can you give me any advice to help me get the accuracy pose.? Sincerely thanks.