创建CMakeLists.txt
set(OpenCV_DIR "D:/env/opencv-4.6.0-vc14_vc15/build")
cmake_minimum_required(VERSION 2.8)
project( DisplayImage )
find_package( OpenCV REQUIRED )
include_directories(${OpenCV_INCLUDE_DIRS})
link_directories(${OpenCV_LIBRARY_DIRS})
add_executable (DisplayImage main.cpp)
target_link_libraries( DisplayImage ${OpenCV_LIBS} )
第二步:创建C++文件 main.cpp
#include<opencv2/opencv.hpp>
using namespace cv;
int main()
{
Mat srcImage=imread("d:/2.jpg");
imshow("Origin",srcImage);
waitKey(0);
return 0;
}
创建build目录
并在build目录打开终端,
#运行
cmake ..
编译
cmake --build .
在build目录下有这个文件
build\Debug\DisplayImage.exe
双击即可运行
最后修改于 2022-07-05 10:14:25
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