opencv安装与配置vs2019

太过爱你忘了你带给我的痛 2023-09-30 09:29 25阅读 0赞

## opencv安装 ##

### 1.下载并解压opencv-4.5.4-vc14\_vc15.exe ###

(1)官网下载[Releases - OpenCV![icon-default.png_t_M276][]https://opencv.org/releases/][Releases - OpenCV_icon-default.png_t_M276_https_opencv.org_releases]

#### **或者：链接：https://pan.baidu.com/s/1R0T4FqXqDuqgA5Ukgphi9g   提取码：8n9b** ####

**官方下载注意：一定等秒数加载后显示download点击。**

![5ec8016a3eeb4a1db38b32eadc7184e1.png][]

![3587153d04254646a4637e8d78c7be19.png][]

#### **解压完一定是该目录！！！！！！** ####

![6dc881a0b8954872acc35300cc221a09.png][]

### 2.创建空项目 **必须改成x64** ###

![cdefa1db66824ba9ba9e2f3fe7f39d0e.png][]

### 3.右键first（自己的工程项目）点击属性 ###

![3ea6640810544efa8b6164da313856fe.png][]

### 4.在包含目录中添加图片中D:/....../build/include ###

### D:/......./include/opencv2 ###

![83eb0a2202f644c1a8be6d709d3d9d07.png][]

### 5.在库目录下同样添加4中的D:/....../build/include ###

### D:/......./include/opencv2 ###

![64b3c38d194147d38f6b076979e7a2f8.png][]

### 6.在附加依赖项中添加自己所下版本中的opencv\_world。。。。此处我的是opencv\_world453d.lib ###

![78184cf5875948db9d3357c54853fc21.png][]

### 7.在附加库目录中添加自己的lib目录，此处我的是D:\\Vs studio graph\\opencv\\opencv\\build\\x64\\vc15\\lib ###

![b816982a07f94190910f8716739d4a9c.png][]

### 8.点击控制面板.........在环境变量中添加地址D:\\Vs studio graph\\opencv\\opencv\\build\\bin ###

### D:\\Vs studio graph\\opencv\\opencv\\build\\x64\\vc15\\bin ###

### 根据自己的目录进行添加！！！ ###

![f557a758abc946bca510f7f8f7dfff76.png][]

### 9.将如下3个dll文件复制到C:\\Windows\\SysWOW64和C:\\Windows\\System32 ###

![360f27f51fdd4c0996ad969854728e62.png][]![e6a3fc917cdf42ddadc81656ad422ebe.png][]

### 10.测试官方代码 ###

// Test application for the Visual Studio Image Watch Debugger extension
    #include <iostream>                        // std::cout
    #include <opencv2/core/core.hpp>           // cv::Mat
    #include <opencv2/imgcodecs/imgcodecs.hpp>     // cv::imread()
    #include <opencv2/imgproc/imgproc.hpp>     // cv::Canny()
    using namespace std;
    using namespace cv;
    void help()
    {
        cout
            << "----------------------------------------------------" << endl
            << "This is a test program for the Image Watch Debugger " << endl
            << "plug-in for Visual Studio. The program loads an     " << endl
            << "image from a file and runs the Canny edge detector. " << endl
            << "No output is displayed or written to disk."
            << endl
            << "Usage:" << endl
            << "image-watch-demo inputimage" << endl
            << "----------------------------------------------------" << endl
            << endl;
    }
    int main(int argc, char* argv[])
    {
        help();
        if (argc != 2)
        {
            cout << "Wrong number of parameters" << endl;
            return -1;
        }
        cout << "Loading input image: " << argv[1] << endl;
        Mat input;
        input = imread(argv[1], IMREAD_COLOR);
        cout << "Detecting edges in input image" << endl;
        Mat edges;
        Canny(input, edges, 10, 100);
        return 0;
    }

[icon-default.png_t_M276]: https://csdnimg.cn/release/blog_editor_html/release2.0.8/ckeditor/plugins/CsdnLink/icons/icon-default.png?t=M276
[Releases - OpenCV_icon-default.png_t_M276_https_opencv.org_releases]: https://opencv.org/releases/
[5ec8016a3eeb4a1db38b32eadc7184e1.png]: https://img-blog.csdnimg.cn/5ec8016a3eeb4a1db38b32eadc7184e1.png
[3587153d04254646a4637e8d78c7be19.png]: https://img-blog.csdnimg.cn/3587153d04254646a4637e8d78c7be19.png
[6dc881a0b8954872acc35300cc221a09.png]: https://img-blog.csdnimg.cn/6dc881a0b8954872acc35300cc221a09.png
[cdefa1db66824ba9ba9e2f3fe7f39d0e.png]: https://img-blog.csdnimg.cn/cdefa1db66824ba9ba9e2f3fe7f39d0e.png
[3ea6640810544efa8b6164da313856fe.png]: https://img-blog.csdnimg.cn/3ea6640810544efa8b6164da313856fe.png
[83eb0a2202f644c1a8be6d709d3d9d07.png]: https://img-blog.csdnimg.cn/83eb0a2202f644c1a8be6d709d3d9d07.png
[64b3c38d194147d38f6b076979e7a2f8.png]: https://img-blog.csdnimg.cn/64b3c38d194147d38f6b076979e7a2f8.png
[78184cf5875948db9d3357c54853fc21.png]: https://img-blog.csdnimg.cn/78184cf5875948db9d3357c54853fc21.png
[b816982a07f94190910f8716739d4a9c.png]: https://img-blog.csdnimg.cn/b816982a07f94190910f8716739d4a9c.png
[f557a758abc946bca510f7f8f7dfff76.png]: https://img-blog.csdnimg.cn/f557a758abc946bca510f7f8f7dfff76.png
[360f27f51fdd4c0996ad969854728e62.png]: https://img-blog.csdnimg.cn/360f27f51fdd4c0996ad969854728e62.png
[e6a3fc917cdf42ddadc81656ad422ebe.png]: https://img-blog.csdnimg.cn/e6a3fc917cdf42ddadc81656ad422ebe.png