CMakeLists.txt: 将main.cpp加入工程; 然后查找并链接opencv库 # cmake needs this linecmake_minimum_required(VERSION3.1)# Define project nameproject(opencv_example_project)# Find OpenCV, you may need to set OpenCV_DIR variable# to the absolute path to the directory containing OpenCVConfig.cmake ...
可以通过打开terminal输入`locate OpenCVConfig.cmake`来找到这个`.cmake`文件,用以确认系统确实安装了OpenCV. ### 第二种使用link\_libraries(opencv库名的方法) 既然我们知道了find\_package的作用是找到后缀名为`.cmake`的文件,以此来获取其中的**引用目录(.h文件的路径)**和**库的路径(例如“ /usr/lib/...
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) ...
D:\Program Files(x86)\OPENCV\opencv\build\include\opencv2 在库目录中加上vc14下lib文件夹的绝对地址: D:\Program Files (x86)\OPENCV\opencv\build\x64\vc14\lib 完成这些设置之后选择链接器下的输入项 在D:\Program Files (x86)\OPENCV\opencv\build\x64\vc14\lib的lib文件夹中找后缀为.lib的文件,...
如果不使用REQUIRED,代表这个依赖是可选的,此时需要使用OpenCV_FOUND变量来判断是否找到了这个库。 if(NOT OpenCV_FOUND) # ... endif() 对于大型的库如 OpenCV,通常会分成很多组件(CMake 要求把所有组件的导入集中在同一个 XXXConfig.cmake 中),默认一次性导入所有组件,也可以按需导入,例如 find_package(OpenCV...
考虑到 CMakeLists.txt 文件和 CMakeTriangles.cpp 文件,我们可以很容易地运行编译: cmake -S. -BBuild -A "Win32" cd Build && cmake --build . 现在让我们从 CMakeLists.txt 文件中删除硬编码的值 cmake_minimum_required (VERSION 3.8)project ("CMakeTriangles")find_package(OpenCV REQUIRED)# Add...
此时方法名会标红,在IDE的智能提示下选择Create function xxx,会自动跳转到native-lib.cpp文件,并且自动添加了代码: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 extern"C"JNIEXPORTjintArrayJNICALLJava_com_woodstream_opencvdemo_MainActivity_gray(JNIEnv*env,jobject instance,jintArray buf_,jint w,jint...
在主模块中加入对OpenCV Library的依赖,File – Project structure –app –点右边“+”号,choose Module,选择opencvLibary341导入。 获得NDK/native的OpenCV支持。 具体来说: 把路径OpenCV-android-sdk\sdk\native\jni\include这个include文件夹整个拷到路径\app\src\main\cpp目录下 ...
cmake_minimum_required(VERSION3.8)add_executable(VideoToChar"VideoToChar.cpp""VideoToChar.h")set(OpenCV_DIR D:/opencv/build)find_package(OpenCV REQUIRED)include_directories(${OpenCV_INCLUDE_DIRS})link_directories(${OpenCV_LIBRARY_DIRS})target_link_libraries(VideoToChar ${OpenCV_LIBS}) ...
cmake_minimum_required(VERSION 3.0) project(YourProjectName) # 设置OpenCV的路径 set(OpenCV_DIR /path/to/opencv) # 查找OpenCV库 find_package(OpenCV REQUIRED) # 添加可执行文件 add_executable(YourExecutable main.cpp) # 链接OpenCV库 target_link_libraries(YourExecutable ${OpenCV_LIBS}) 在...