編譯教程請參考 https://blog.csdn.net/yl_best/article/details/89190142 詳細請參考檔案中的ReadMe.txt OpenCV3.4.2 + Qt5.9.3 + CMake3.12.1 with Contrib3.4.2 without hdf module without BUILD_opencv_world Release: many dll/dll.a General configuration for OpenCV 3.4.2 ===================================== Version control: unknown Extra modules: Location (extra): D:/software/OpenCV/SourceCode/opencv_contrib-3.4.2/modules Version control (extra): unknown Platform: Timestamp: 2019-04-10 Host: Windows 10.0.16299 AMD64 CMake: 3.12.1 CMake generator: MinGW Makefiles CMake build tool: D:/Qt/Qt5.9.3/Tools/mingw530_32/bin/mingw32-make.exe Configuration: Release