这是我在Visual Studio C ++中的代码
#include "stdafx.h"
#include<opencv\cv.h>
#include<opencv\highgui.h>
using namespace cv;
int main(int argc, char** argv[]) {
IplImage* img = cvLoadImage("logo.jpg");
cvNamedWindow("Test", CV_WINDOW_AUTOSIZE);
cvShowImage("Test", img);
cvWaitKey(0);
cvReleaseImage(&img);
cvDestroyWindow("Test");
return 0;
}
我正在使用OpenCV 2.4.6和Visual Studio2010。这是错误：
openCV_testing.obj : error LNK2019: unresolved external symbol _cvDestroyWindow
referenced in function _main
openCV_testing.obj : error LNK2019: unresolved external symbol _cvReleaseImage
referenced in function _main
openCV_testing.obj : error LNK2019: unresolved external symbol _cvWaitKey referenced in
function _main
openCV_testing.obj : error LNK2019: unresolved external symbol _cvShowImage referenced
in function _main
openCV_testing.obj : error LNK2019: unresolved external symbol _cvNamedWindow
referenced in function _main
openCV_testing.obj : error LNK2019: unresolved external symbol _cvLoadImage referenced
in function _main
请帮忙。
'unresolved external symbol'表示您未链接到所需的库。转到Properties -> Linker -> Additional Library dependencies并添加OpenCV库的路径。
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我来说两句