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Good morning !

I'm a new user of openCV, I managed to install OpenCV with Qt, and for my project i need to correct the distorsion from cameras. So i used the source code from OpenCV examples : text

But when i launch the build, i have some errors from this code. I don't really understand why, but i think it is because i use a more recent version than in the example. Errors are all in the form of :

error: undefined reference to `cv::projectPoints(cv::_InputArray const&, cv::_InputArray const&, cv::_InputArray const&, cv::_InputArray const&, cv::_InputArray const&, cv::_OutputArray const&, cv::_OutputArray const&, double)'

I'm not an usual user of OpenCV, so i'm lost with this...Can someone help me, please ?

Thanks

Good morning !

I'm a new user of openCV, I managed to install OpenCV with Qt, and for my project i need to correct the distorsion from cameras. So i used the source code from OpenCV examples : text

But when i launch the build, i have some errors from this code. I don't really understand why, but i think it is because i use a more recent version than in the example. Errors are all in the form of :

error: undefined reference to `cv::projectPoints(cv::_InputArray const&, cv::_InputArray const&, cv::_InputArray const&, cv::_InputArray const&, cv::_InputArray const&, cv::_OutputArray const&, cv::_OutputArray const&, double)'

I'm not an usual user of OpenCV, so i'm lost with this...Can this. I tried to use the openCV documentation but i didn't find answer...Can someone help me, please ?

Thanks

Good morning !

I'm a new user of openCV, I managed to install OpenCV with Qt, and for my project i need to correct the distorsion from cameras. So i used the source code from OpenCV examples : text

But when i launch the build, i have some errors from this code. I don't really understand why, but i think it is because i use a more recent version than in the example. Errors are all in the form of :

error: undefined reference to `cv::projectPoints(cv::_InputArray const&, cv::_InputArray const&, cv::_InputArray const&, cv::_InputArray const&, cv::_InputArray const&, cv::_OutputArray const&, cv::_OutputArray const&, double)'

I'm not an usual user of OpenCV, so i'm lost with this. I tried to use the openCV documentation but i didn't find answer...Can someone help me, please ?

Thanks