開發平台(Platform): (Ex: VC++, GCC, Linux, ...)
visual studio2008+opencv2.0
問題(Question):
按照learning opencv書上打程式來顯示圖案,但執行時卻出現"debug assertion failed!
program:...cuments\visual studio2008\projects\example\debug\example.exe
File:f:dd\vctools\crt_bld....
Line:1094
Expression:invalid null pointer
不曉得是不是指標的問題,我只知道argc 是指命令行輸入參數的個數,argv存儲了所有的命令行參數
但卻不知道該怎麼用argc&argv來開啟一個檔案==!麻煩高手幫忙解答一下吧!謝謝!
程式碼(Code):(請善用置底文網頁, 記得排版)
#include "highgui.h"
int main( int argc, char** argv )
{
IplImage* img = cvLoadImage( argv[1] );
cvNamedWindow("02", CV_WINDOW_AUTOSIZE );
cvShowImage("02", img );
cvWaitKey(0);
cvReleaseImage( &img );
cvDestroyWindow("02");
}
補充說明(Supplement):
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