Deeplabcut 3D calibration problem

Hi. After I finish delete any bad pairs from the coner and calibration_images files, when I did deeplabcut.calibrate_cameras, it have following error(I have 27 pairs images).How to solve this problem?:

deeplabcut.calibrate_cameras(‘Z:\Anaysis Codes for Data (MATLAB, DLC, etc)\DeepLabCut\Ran\Cam01-b-2021-01-20-3d\config.yaml’, cbrow=6, cbcol=8, calibrate=False, alpha=0.4)
error: OpenCV(4.4.0) C:\Users\appveyor\AppData\Local\Temp\1\pip-req-build-wbmte9m7\opencv\modules\calib3d\src\calibration.cpp:3336: error: (-2:Unspecified error) in function ‘void __cdecl cv::collectCalibrationData(const class cv::_InputArray &,const class cv::_InputArray &,const class cv::_InputArray &,int,class cv::Mat &,class cv::Mat &,class cv::Mat *,class cv::Mat &)’

(expected: ‘nimages == (int)’), where
‘nimages’ is 54
must be equal to
‘(int)’ is 27

Here are the example calibration images

what version of openCV do you have?

Hi My openCV version is 4.4.0

Hi Mathis

Thanks for your reply.
My openCV version is 4.4.0

M.W. Mathis via Forum <> 于2021年1月26日周二 上午9:32写道: