出现错误:
1>d:\用户目录\documents\visual studio 2012\projects\test1\test1\test1.cpp(7): fatal error C1083: 无法打开包括文件:“opencv/cv.h”: No such file or directory
========== 生成: 成功 0 个,失败 1 个,最新 0 个,跳过 0 个 ==========
解决方案:
修改如下:
编译运行后:
运行源码:
#include<iostream> #include <opencv/cv.h> #include <opencv2/opencv.hpp> /* #include <opencv2/core/core.hpp> #include <opencv2/highgui/highgui.hpp> */ #pragma comment(lib,"opencv_core248d.lib") #pragma comment(lib,"opencv_highgui248d.lib") using namespace cv; int main() { // 读入一张图片(游戏原画) Mat img=imread("fruits.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6000 ms后窗口自动关闭 system("pause"); waitKey(6000); }在此有两个注意的小点:
1.在链接库里添加lib有些麻烦,也可以在源码里写:
#pragma comment(lib,"opencv_core248d.lib") #pragma comment(lib,"opencv_highgui248d.lib")2.分析cv.h 文件
#include "opencv2/core/core_c.h" #include "opencv2/core/core.hpp" #include "opencv2/imgproc/imgproc_c.h" #include "opencv2/imgproc/imgproc.hpp" #include "opencv2/video/tracking.hpp" #include "opencv2/features2d/features2d.hpp" #include "opencv2/flann/flann.hpp" #include "opencv2/calib3d/calib3d.hpp" #include "opencv2/objdetect/objdetect.hpp" #include "opencv2/legacy/compat.hpp"在此我们可以得出,包含目录应该在opencv2目录的文件夹上一级,也就是include文件夹。