opencv:opencv4.8.0 使用cmake gui进行配置,其中我们的项目cmakelist.txt使用以下语句获取opencv依赖配置。 find_package(OpenCV REQUIRED) 我们按照官网安装opencv的时候,配置的OPENCV_DIR环境变量为:xxx\opencv\build\x64\vc16 这个会导致在config的时候根本找不到或者找到了也提示不匹配: Found OpenCV Windows Pack ...
endif () option(DEBUG_MODE "flag for debuging output" ON) set(gcc_like_compilers GNU Clang Intel) if(MSVC) find_package(OpenCV REQUIRED) if (OpenCV_FOUND) include_directories(${OpenCV_INCLUDE_DIRS}) endif (OpenCV_FOUND) message("this is opencv ${OpenCV_LIBS}") message("this is opencv ...
创建一个新的CMake项目,或打开现有的CMake项目。 在CMakeLists.txt文件中,使用find_package命令来找到OpenCV库。 例如,添加以下行到您的CMakeLists.txt文件: find_package(OpenCV REQUIRED) target_link_libraries(your_target_name PRIVATE ${OpenCV_LIBS}) 1. 2. 配置CMake以使用vcpkg的工具链文件,方法是在命...
if(NOTOpenCV_FOUND)# if not OpenCV 3.x, then imgcodecs are not found find_package(OpenCV REQUIRED COMPONENTS core highgui imgproc) endif() message(STATUS"OpenCV library status:") message(STATUS" version: ${OpenCV_VERSION}") message(STATUS" libraries: ${OpenCV_LIBS}") message(STATUS" inclu...
OpenCV_SHARED: OFF 1. 2. 动态库:使用的是lib目录 OpenCV_LIB_PATH: D:/lib/opencv_249/build/x64/vc12/lib OpenCV_SHARED: ON 1. 2. 完整的找包写法: find_package(OpenCV QUIET COMPONENTS core highgui imgproc imgcodecs) if(NOT OpenCV_FOUND) # if not OpenCV 3.x, then imgcodecs are not...
setx OpenCV_DIR " C:\opencv-4.5.3\build" exit setx Path "%Path%: C:\opencv-4.5.3\build\x64\mingw\bin" exit 四、测试OpenCV 因为我们已经将 OpenCV 加进了环境变量,所以用 CMake 就可以搜索到相应的头文件和库文件。回到前面那个 helloworld 工程,更改CMakeLists.txt: 用find_package( OpenCV REQU...
find_package(OpenCV REQUIRED) # message用来打印信息,这里打印下找到的OpenCV的头文件和库文件的信息,可以不做 message(STATUS "OpenCV Include: ${OpenCV_INCLUDE_DIRS}") message(STATUS "OpenCV Libs: ${OpenCV_LIBRARIES}") # 找到在当前目录下的所有代码文件,存储到"SOURCE_FILES"变量中 ...
5、在Clion中新建一个工程,CmakeLists.txt文件中配置如下代码,注意需要定位到编译后的目录,如E:/opencv4.5/opencv/build-mingw set(OpenCV_DIR E:/opencv4.5/opencv/build-mingw) find_package(OpenCV REQUIRED) include_directories(${OpenCV_INCLUDE_DIRS}) ...
开发Qt应用程序的时候，虽然有Qt Creator可以使用，甚至Qt Creator还可以直接导入CMake工程，但是其调试和...
I am not mixing it. I deleted the pre-built version because the error wascannot find 'opencv_calib3d.lib'so I thought I had to compile OpenCV from source in order to use the export functionality correctly, but it turns out when I compile it from source the library generated has a "320...