Exception

[WindowsNT]

OpenCV(4.7.0-dev) f:\opencv\opencv\modules\core\include\opencv2\core\mat.inl.hpp:943: error: (-215:Assertion failed) elemSize() == sizeof(_Tp) in function 'cv::Mat::at'

At the call to criminisi.generate();
Latest OpenCV.

[sat-p]

Could you try with this version of code: d349fa0 ?

I've ran the program and I'm not getting any errors. The algorithm, however, is pretty poor and only works well only some of the time.

In case you are still getting errors, I can try running the program against the image you're using.

[WindowsNT]

Thanks for your answer, I'm trying to find an enhancement over the basic "inpaint" found in OpenCv.