OpenCV 实践程序11——批量图片灰度化和重命名

#include "cv.h"
#include "highgui.h"
#include <stdio.h>

int main(int argc, char *argv[])
{
	char filename[100];//要改
	char windowname[100];//要改
	for(int i=1;i<=100;i++)
	{
		sprintf(filename,"D:\\test\\clo (%d).jpg",i);//源文件路径
		sprintf(windowname,"E:\\vsproject\\%d.jpg",i);//保存文件路径
		IplImage* pScr=cvLoadImage(filename,0);
		cvNamedWindow(windowname,CV_WINDOW_AUTOSIZE);
		//cvShowImage(windowname,pScr);
		cvSaveImage(windowname, pScr);
	}
	cvWaitKey(0);
}

 //cvResize( const CvArr* src, CvArr* dst, int interpolation=CV_INTER_LINEAR );