Visual Studio2022配置opencv4.12方法

 

首先到opencv org官方網站

https://opencv.org/releases/

去下載解壓安裝包

執行安裝精靈程式後會自動解壓到指定目錄

先將bin目錄複製起來

E:\Libraries\opencv\build\x64\vc16\bin

開啟設定=>【系統資訊】 =>點選【進階系統設定】=>點選【環境變數】

到下方【系統變數】=>點選【Path】=>之後再點選【編輯】=>開啟【編輯環境變數】跳窗

=>新增貼上

後續再連點3次確定關閉視窗返回主畫面。

開啟Visual Studio 2022 新增主控台應用程式專案

配置include目錄

E:\Libraries\opencv\build\x64\vc16\lib

配置連結器 => 其他程式庫目錄

配置連結器 =>輸入=>打上  opencv_world4120d.lib

測試程式碼

#include <opencv2/opencv.hpp>
#include <iostream>
using namespace cv;
int main() {
    std::cout << "OpenCV: " << CV_VERSION << std::endl;
    Mat img = cv::imread("C:/img/Bike_Unbrella.jpg");
    namedWindow("First OpenCV Application", WINDOW_AUTOSIZE);
    cv::imshow("First OpenCV Application", img);
    cv::moveWindow("First OpenCV Application", 0, 45);
    cv::waitKey(0);
    cv::destroyAllWindows();
    return 0;
}

執行效果

Ref:

OpenCV C++ on Windows — Visual Studio setup guide (4.12.0)

https://opencv-windows.github.io/cpp-visual-studio.html

Installing and Configuring OpenCV for Visual Studio 2022

https://www.youtube.com/watch?v=YUjamcyuKT4

Setup OpenCV in Visual Studio 2022 for C/C++ Development

https://www.youtube.com/watch?v=unSce_GPwto

Window中，Visual Studio 2022(C++)环境下安装OpenCV教程（不用Cmake版本）

https://blog.csdn.net/weixin_50918736/article/details/130176469