opencv_contrib编译错误：类没有成员

我必须实现 SURF 算法来进行图像拼接。我在使用列出的库时遇到了问题here https://stackoverflow.com/questions/33560251/opencv-3-0-0-ubuntu-14-04-nonfree-nonfree-hpp-build-error

在尝试了我能找到的解决方案后，我删除了 opencv 并开始从头开始构建。我尝试在安装过程中包含“opencv_contrib”库，但它不起作用。

所以我安装了 opencv，然后尝试按照 int 的指示集成该包github 存储库 https://github.com/Itseez/opencv_contrib包裹的。在此期间
使-j2 行，我不断收到以下错误。

[ 77%] Building CXX object modules/ximgproc/CMakeFiles/opencv_ximgproc.dir/src/sparse_match_interpolators.cpp.o
In file included from /home/akshat/OpenCV/opencv-3.0.0/modules/core/include/opencv2/core.hpp:54:0,
                 from /home/akshat/OpenCV/opencv-3.0.0/build/modules/ximgproc/precomp.hpp:40:
/home/akshat/opencv_contrib/modules/ximgproc/src/sparse_match_interpolators.cpp: In member function ‘virtual void cv::ximgproc::EdgeAwareInterpolatorImpl::interpolate(cv::InputArray, cv::InputArray, cv::InputArray, cv::InputArray, cv::OutputArray)’:
/home/akshat/opencv_contrib/modules/ximgproc/src/sparse_match_interpolators.cpp:171:52: error: ‘const class cv::_InputArray’ has no member named ‘isVector’
     CV_Assert( !from_points.empty() && from_points.isVector() &&
                                                    ^
/home/akshat/OpenCV/opencv-3.0.0/modules/core/include/opencv2/core/base.hpp:389:33: note: in definition of macro ‘CV_Assert’
 #define CV_Assert( expr ) if(!!(expr)) ; else cv::error( cv::Error::StsAssert, #expr, CV_Func, __FILE__, __LINE__ )
                                 ^
/home/akshat/opencv_contrib/modules/ximgproc/src/sparse_match_interpolators.cpp:172:52: error: ‘const class cv::_InputArray’ has no member named ‘isVector’
                !to_points  .empty() && to_points  .isVector() &&
                                                    ^
/home/akshat/OpenCV/opencv-3.0.0/modules/core/include/opencv2/core/base.hpp:389:33: note: in definition of macro ‘CV_Assert’
 #define CV_Assert( expr ) if(!!(expr)) ; else cv::error( cv::Error::StsAssert, #expr, CV_Func, __FILE__, __LINE__ )
                                 ^
make[2]: *** [modules/ximgproc/CMakeFiles/opencv_ximgproc.dir/src/sparse_match_interpolators.cpp.o] Error 1
make[1]: *** [modules/ximgproc/CMakeFiles/opencv_ximgproc.dir/all] Error 2
make: *** [all] Error 2

提前致谢

/home/akshat/opencv_contrib/modules/ximgproc/src/sparse_match_interpolators.cpp:171:52: error: ‘const class cv::_InputArray’ has no member named ‘isVector’

证明这是版本不兼容。代码在ximgproc期望有不同的界面cv（具体来说，cv::_InputArray）比你的库存所提供的要多。

您的选择是：

• 尝试以下版本opencv-contrib与您安装的版本相对应的代码库cv
• 再次尝试构建更新的cv对应于您当前的opencv-contrib