安装
在终端执行：brew install opencv
使用
CMakeLists.txt
cmake_minimum_required(VERSION 3.13)
project(OpencvDemo)
set(CMAKE_CXX_STANDARD 14)
find_package(OpenCV)
include_directories(${OpenCV_INCLUDE_DIRS})
add_executable(OpencvDemo main.cpp)
target_link_libraries(OpencvDemo ${OpenCV_LIBS})
main.cpp
#include <iostream>
#include <opencv2/opencv.hpp>
using namespace cv;
using namespace std;
int main() {
#拷贝路径快捷键：cmd + option + c
Mat srcImg = imread("/Users/qingxintao/Desktop/7D04E9C6-90CE-49D5-930C-1C949169AD7F.png");
if (!srcImg.data) {
cout << "image not loaded";
return -1;
}
imshow("[img]",srcImg);
waitKey();
return 0;
}
