Camera distortion parameters

[isarandi]

Thanks for this dataset! I'm wondering if I'm using the camera parameters wrong because if I interpret them as the usual 5 distortion parameters as in OpenCV, I get bad undistorted images like this:

(This is from the sequence 20220618_31a9f57701_subj22/c01).

Is this expected? Thanks!

[wangjiongw]

Thanks for your interest in our work.
For your question, I think you can check the camera model you used. I guess that you're using fisheye model, while we used Pinhole camera model. Or maybe you can show more details of your visualization process.

[sung-sidewalk]

Hi, I was working on camera calibration too!
I have tried to project 3d keypoints onto video but it kind of looks off.

I will add the code i wrote and the image also to make it easier!

Thanks