adropofsnow的专栏

<br />#include "cv.h"<br />#include "highgui.h"<br />#include "math.h"<br />int main( int argc, char** argv )<br />{<br />    IplImage* src;<br />    /* the first command line parameter must be image file name */<br />    if( argc==2 && (src = cvLoadImage(