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 ...
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 ${OpenCV_LIBS}) 1. 2. 配置CMake以使用vcpkg的工具链文件,方法是在命令行中添加以下参数:-DCMAKE_TOOLCHAIN_FILE=C:/t...
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY${opencv_test_SOURCE_DIR}/bin) # find required opencv find_package(OpenCV REQUIRED) # directory of opencv headers include_directories(${OpenCV_INCLUDE_DIRS}) # name of executable file and path of source file add_executable(opencv_test src/opencv_test.cpp) #...
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" include path: ${OpenCV_INCLUDE_DIRS}") ...
和libtorch类似,opencv的包同样是链接库的形式,使用的时候可以参考libtorch的引用。 Path环境变量中添加路径: D:\opencv\build D:\opencv\build\x64\vc15\bin 3. 在cmakelist.txt中加入形如一下的内容: find_package(OpenCV REQUIRED) #找到库 target_link_libraries(opencvtest "${OpenCV_LIBS}") #链接库 ...
#用find_package寻找OpenCV,找到后会有"${OpenCV_INCLUDE_DIRS}","${OpenCV_LIBRARIES}"两个变量可供使用,第一个是头文件位置,第二个是库文件 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 ...
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}) ...
project(sample) set(PROJECT_SRCS ${PROJECT_SOURCE_DIR}/src/Sample.cpp ) set(PROJECT_INCS ${PROJECT_SOURCE_DIR}/include/Sample.h ) find_package( OpenCV REQUIRED ) add_library(${PROJECT_NAME} SHARED ${PROJECT_SRCS} ${PROJECT_INCS}) target_include_directories(${PROJECT_NAME} PUBLIC $<BUIL...
至此,OpenCV编译和相关设置已经完成,只需要正常调用即可使用。下面给一个简单摄像头调用示例: CMakeLists.txt cmake_minimum_required(VERSION 3.0) project(detect) set(CMAKE_CXX_STANDARD 11) add_executable(detect main.cpp) FIND_PACKAGE(OpenCV REQUIRED) IF (OpenCV_FOUND) INCLUDE_DIRECTORIES(${OpenCV_INCLU...