undefined reference to `cv::resize

 undefined reference to `cv::resize

../../dependencies/OpenCV348/lib/libopencv_imgcodecs.so: undefined reference to `cv::resize(cv::_InputArray const&, cv::_OutputArray const&, cv::Size_<int>, double, double, int)'
../../dependencies/OpenCV348/lib/libopencv_imgcodecs.so: undefined reference to `cv::cvtColor(cv::_InputArray const&, cv::_OutputArray const&, int, int)'

原因：

 缺少 libopencv_imgproc.so

解决方法：

 ${OpenCV_DIR}/lib/libopencv_imgproc.so

SET(OpenCV_LIB  
        ${OpenCV_DIR}/lib/libopencv_core.so
        #${OpenCV_DIR}/lib/libopencv_highgui.so
        ${OpenCV_DIR}/lib/libopencv_imgcodecs.so
        ${OpenCV_DIR}/lib/libopencv_imgproc.so
        )

文章来源: blog.csdn.net，作者：网奇，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/jacke121/article/details/116658325