Could not find enough inliers in imagePoints and worldPoints about dannce HOT 2 CLOSED

You are getting that error because it is throwing away some of your points as outliers w/ high reprojection error. This is likely happening because of an issue with the intrinsic calibration. Looking at your intrinsic parameters, they seem irregular -- for instance, the principal point is normally close to the center of the image, whereas yours is off near the corner. This suggests to me that that intrinsics were not fit well.

See #127, perhaps you should try the anipose calibration system.

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Hi! Thank you so much for your reply. I will try to check the intrinsic params and re-calibrate again.
Btw, when I try to use the script of dannce/calibration/multi-camera calibration/calibration_extrinsic_Lframe.m, it seems to work well on the same intrinsic params, I can get the extrinsic matrix and Triangulate them well in Label3D.
So I just wonder if it may be the reason of dannce/calibration/acquire_calibration_3cam_mouse_clean.m?

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