一个简单的变换

#include "cv.h"
#include "highgui.h"


int main()
{
	IplImage* image = cvLoadImage("E:\\lena.jpg");
	cvNamedWindow("Example4-in");
	cvNamedWindow("Example4-out");
	cvShowImage("Example4-in", image);
	IplImage* out = cvCreateImage(
		cvGetSize(image),
		IPL_DEPTH_8U,
		3
		);
	cvSmooth(image, out, CV_GAUSSIAN, 3, 3);
	cvShowImage("Example4-out", out);

	cvReleaseImage(&image);
	cvReleaseImage( &out );
	cvWaitKey(0);
	cvDestroyWindow("Example4-in");
	cvDestroyWindow("Example4-out");
	return 0;
}