opencv-载入一幅图像并进行平滑处理

#include "cv.h"#include "highgui.h"void main(int argc, char ** argv){    IplImage* image = cvLoadImage(argv[1]);    cvNamedWindow("Example4-in");    cvNamedWindow("Example4-out");    cvShowImage("Example4-in", image);    IplImage* out = cvCreateImage(  cvGetSize(image),IPL_DEPTH_8U,3); //（图像结构大小，像素点数据类型，通道总数）    cvSmooth(image,out,CV_GAUSSIAN,3,3);//在每个像素周围3*3区域进行高斯平滑处理    cvShowImage("Example4-out", out);    cvReleaseImage(&out);    cvWaitKey(0);    cvDestroyWindow("Example4-in");    cvDestroyWindow("Example4-out");}