c++ - VS2013环境下被OpenCV这个鬼畜的问题折磨好几天了

问题描述

在Mastering OpenCV with Practical CV Project书中的第一章 将图片变成素描的示例中，我尝试以下代码，OpenCV配置是没有问题的，因为我用一个demo示例将图片显示了出来，可下面这段代码始终运行不成功。opencv_imgproc249d.dll，opencv_highgui249d.dll,opencv_core249d.dll，cannot find or open PDB file，已经把百度上有关这个问题的前5页全部看了一遍，依旧没有解决...下面是

/*main_desktop.cpp*/#include 'stdafx.h'#include <stdlib.h>#include <opencv2/core/core.hpp>#include <opencv2/highgui/highgui.hpp>#include <highgui.h>#include <opencv2/imgproc/imgproc.hpp>#include <fstream>#include <iostream>#include 'cartoon.h'using namespace std;using namespace cv;int main(int argc, char* argv[]){ int camerNumber = 1; if (argc > 1){camerNumber = atoi(argv[1]); } cout<<'how are you'<<endl; //get access to the camera /*打开摄像头+绘图*/ //声明IplImage指针 IplImage* pFrame; //IplImage* displayedFrame=NULL; //获取摄像头 CvCapture* pCapture = cvCreateCameraCapture(0);//创建窗口 cvNamedWindow('NiuBility', CV_WINDOW_AUTOSIZE); if (!pCapture)cout << 'Fuck' << endl; while (true){Mat cameraFrame;cameraFrame = cvQueryFrame(pCapture);Mat displayedFrame = Mat(cameraFrame.size(), CV_8UC3);//displayedFrame = cameraFrame;将这句注释取消掉，可以成功调用摄像头，并显示cartoonifyImage(cameraFrame, displayedFrame);//即使将cart…Image函数改成displayedFram=cameraFrame，摄像头显示不出来了。imshow('Niubility', displayedFrame);char c = cvWaitKey(3);if (c == 27)break; } cvReleaseCapture(&pCapture); cvDestroyWindow('Niubility'); return 0;}

/*cartoon.cpp*/#include 'stdafx.h'#include 'opencv2/opencv.hpp'#include 'cartoon.h'using namespace cv;using namespace std;//void cartoonifyImage(IplImage* srcColor_img , IplImage* result_img){void cartoonifyImage(Mat srcColor_img, Mat result_img){/*测试该函数*/ result_img = srcColor_img; //cout << 'how are you' << endl; ////IplImage转为Mat //Mat srcColor = srcColor_img; ////均值滤波器 //Mat gray; //cvtColor(srcColor, gray, CV_BGR2GRAY); //const int MEDIAN_BLUR_FILTER_SIZE = 7; //medianBlur(gray, gray, MEDIAN_BLUR_FILTER_SIZE); // ////拉普拉斯滤波器 //Mat edges; //const int LAPLACIAN_FILTER_SIZE = 5; //Laplacian(gray, edges, CV_8U, LAPLACIAN_FILTER_SIZE); ////阈值反转处理 //Mat mask; //const int EDGES_THRESHOLD = 80; //threshold(edges, mask, EDGES_THRESHOLD, 255, THRESH_BINARY_INV); // //result_img = mask; }

/*cartoon.h*/using namespace cv;void cartoonifyImage(Mat a, Mat b);//void cartoonifyImage(IplImage* a, IplImage* b);

问题解答

请正确配置，见图

图1：包含目录是指你#include的文件所处的目录。库目录是指所有lib文件所处的目录。

你的dll无法定位的问题，应该是下图没有配置好。图2：链接器-输入是指所有dll所在的目录，注意这个配置的release和debug需要的dll是不一样的，区别在版本249后有没有d这个字母。