具有Qt加载项的Visual Studio链接到OpenCV

我尝试将OpenCV库集成到我在Visual Studio 2012中基于Qt的项目中。我知道还有很多其他线程可以解决此问题，但没有一个解决了我的链接问题。这是我的设置：

• Windiws 8.1 64位
• Visual Studio 2012 32位
• OpenCV 3.0
• Qt 5.1 32位和Qt插件1.2.3

我下载了OpenCV 3.0 Windows软件包，并使用CMake和Visual Studio编译器进行了构建。我遵循了这条指令。构建文件夹如下所示：。在的.lib和.dll文件被正确地产生：然后我跟着官方的OpenCV上的说明页面，这一个，做了以下配置：

• VC ++目录‣“可执行目录”：我将路径添加到了bin文件夹中，如图3所示。
• VC ++目录‣“库目录”：我将路径添加到第二张图片所示的lib文件夹中
• C/C++ ‣ General ‣ "Additional Include Directories": here I added the path to the original include folder of the extracted OpenCV package as the build includes folder is empty
• Linker ‣ General ‣ "Additional Library Directories": here I added the path to the lib files
• Linker ‣ Input ‣ "Additional Dependencies": here I listed all libraries like this:
  opencv_core300d.lib
  opencv_highgui300d.lib
  opencv_imgproc300d.lib
  opencv_video300d.lib
  opencv_calib3d300d.lib
  opencv_contrib300d.lib
  opencv_features2d300dd.lib
  opencv_flann300d.lib
  opencv_gpu249d.lib
  opencv_legacy300d.lib
  opencv_ml300d.lib
  opencv_nonfree300d.lib
  opencv_objdetect300dd.lib
  opencv_ocl300d.lib
  opencv_photo249d.lib
  opencv_stitching300d.lib
  opencv_superres300d.lib
  opencv_ts300d.lib
  opencv_videostab300d.lib

I also want to note that I can not change the code generation to /MTd as Qt would not work with that (but that should not be the problem since I build OpenCV activating the option WITH_QT in the CMake configuration)

Additionally I put all .dll files in the same directory as my generated debug .exe (Visual Studio otherwise complained that the .dll could not be found)

When I try to execute a function of the OpenCV lib or only create an object I always get unsolved link errors like this one:

Fehler 2 error LNK2019: Verweis auf nicht aufgelöstes externes Symbol ""class cv::Mat __cdecl cv::imread(class cv::String const &,int)" (?imread@cv@@YA?AVMat@1@ABVString@1@H@Z)" in Funktion "_main".

or this one

Fehler 2 error LNK2019: Verweis auf nicht aufgelöstes externes Symbol ""public: __thiscall cv::VideoCapture::VideoCapture(void)" (??0VideoCapture@cv@@QAE@XZ)" in Funktion ""void __cdecl loadMovie(class QString)" (?loadMovie@@YAXVQString@@@Z)".

I really would appreciate the help since I have been struggling for one whole week now trying everything I found on the internet.