opencv下载配置

opencv下载

在官网：http://opencv.org/downloads.html上找到OpenCV windows版下载下来
本人下载版本opencv-2.4.9

环境变量配置

我安装的目录是在C:\OpenCV249
配置环境变量方法如下:
【计算机】->【（右键）属性】->【高级系统设置】->【高级（标签）】->【环境变量】->“双击”系统变量中的PATH->在变量值里面添加相应的路径。
C:\OpenCV249\opencv\build\x86\vc12\bin

变量值实际为bin文件夹的路径；C表示OpenCV安装于C盘；X64表示运行系统环境位64位系统，若安装于32位系统，应为X86；vc12表示编译环境为Microsoft Visual Studio版本(我的电脑安装的是Microsoft Visual Studio 2013)

工程目录的配置

打开vs2013新建一个Win32控制台应用程序空项目
在菜单栏点击项目选择最后一个xx属性-> VC++目录-> 包含目录
C:\OpenCV249\opencv\build\include
以上三条看你自己安装目录所在位置

库目录
C:\OpenCV249\opencv\build\x86\vc12\lib
库目录也是自己安装的位置

链接器
输入->附加依赖项 添加以下库
opencv_ml249d.lib
opencv_calib3d249d.lib
opencv_contrib249d.lib
opencv_core249d.lib
opencv_features2d249d.lib
opencv_flann249d.lib
opencv_gpu249d.lib
opencv_highgui249d.lib
opencv_imgproc249d.lib
opencv_legacy249d.lib
opencv_objdetect249d.lib
opencv_ts249d.lib
opencv_video249d.lib
opencv_nonfree249d.lib
opencv_ocl249d.lib
opencv_photo249d.lib
opencv_stitching249d.lib
opencv_superres249d.lib
opencv_videostab249d.lib
opencv_objdetect249.lib
opencv_ts249.lib
opencv_video249.lib
opencv_nonfree249.lib
opencv_ocl249.lib
opencv_photo249.lib
opencv_stitching249.lib
opencv_superres249.lib
opencv_videostab249.lib
opencv_calib3d249.lib
opencv_contrib249.lib
opencv_core249.lib
opencv_features2d249.lib
opencv_flann249.lib
opencv_gpu249.lib
opencv_highgui249.lib
opencv_imgproc249.lib
opencv_legacy249.lib
opencv_ml249.lib

测试文件

#include<iostream>  #include <opencv2/core/core.hpp>  #include <opencv2/highgui/highgui.hpp>  using namespace cv;using namespace std;int main(){    // 读入一张图片（游戏原画）      Mat img = imread("D:\\111.jpg");    // 创建一个名为 "游戏原画"窗口      cvNamedWindow("游戏原画");    // 在窗口中显示游戏原画      imshow("游戏原画", img);    // 等待10000 ms后窗口自动关闭      waitKey(10000);}

能执行程序弹出图片，1s后窗口自动关闭则安装成功