Is there a way to get the pose of a detected marker?

General Feedback & Requests
, ,
1

I capture a scene with some April-tag markers and could use “Detect markers” to find them.
However, there is only a control point created in the center of each marker and I’d love to have the full 6D pose of every marker. This information has to be computed internally to compute the position, but I could not find a way to access it.
Also when exporting, there are only options for x, y,z values, not rpy.

Is there a way to access this information?

2

Hi NikolasMunich,
the markers could have only 3D information and you can import those coordinates using Ground Control tool
image
By rpy do you mean Roll, Pitch and Yaw? If so, those information are mostly connected with images.

3

Thanks! I just was surprised to not get these values. It should be easy to to use the four corners of the marker as control points and then compute an orientation as well instead of only creating a CP for the center.