Pose estimation accuracy?

Question

Pose estimation accuracy?

kevinsanity5 opened this issue 4 years ago · 3 comments

May I ask the accuracy/tolerance of the pose estimation (translation and rotation) of the ArUco marker? Is it millimeter-level for translation or bigger? And with rotation?

Thank you very much!

kevinsanity5 commented 4 years ago

Thanks!

Answer 1 · 2020-12-13T21:56:40.000Z

I think that mostly depends on your camera calibration and resolution (and the quality of the printed marker).

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On Mon, Dec 14, 2020, 07:45 Kevinsanity ***@***.***> wrote: May I ask the accuracy/tolerance of the pose estimation (translation and rotation) of the ArUco marker? Is it millimeter-level for translation or bigger? And with rotation? Thank you very much! — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#90>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AANEK5FNGVWDFBH64F6FT23SUURXZANCNFSM4UZYZODQ> .

Answer 2 · 2020-12-14T08:03:57.000Z

@awesomebytes is right. The size of the squares of the aruco also has a great influence. Moslty is resolution/marker size, higher on any increases detection range and accuracy.