How to use intrinsics in Scaramuzza format to estimate the apriltag pose? about apriltag HOT 3 CLOSED

Is this specifically about omnidirectional cameras? I have no experience using omnidirectional cameras so I won't be able to answer all your questions. AFAIK, the apriltag library does not support omnidirectional cameras directly out of the box.

The apriltag library expects rectified images to detect the tags. At least, you have to rectify the images and provide them to the library to detect the tags. To estimate the pose, you will need the camera parameters, which is currently only implemented for the pinhole camera model.

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Thanks for the reply.
Is there any way we can do modification to april tag detector library so that we can use Scaramuzza format intrinsics?

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Sure. If you know how to handle the format and estimate the pose, you can send a PR to this repo. Please include example data with the ground truth pose in the PR.

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