【C++】图像处理中的滤波算法（一）

CV_EXPORTS_Wvoidblur( InputArraysrc, OutputArraydst,
Sizeksize, Pointanchor=Point(-1,-1),
intborderType=BORDER_DEFAULT );

#include <iostream>#include <string>#include <opencv2/opencv.hpp>usingnamespacestd;
usingnamespacecv;
intmain()
{
MatimgOri=imread("原图.jpg");
namedWindow("原图");
imshow("原图", imgOri);
MatimgOut;
blur(imgOri, imgOut, Size(20, 20));
namedWindow("效果图");
imshow("效果", imgOut);
waitKey(0);
returntrue;
}

CV_EXPORTS_WvoidmedianBlur(InputArraysrc,OutputArraydst,intKsize//只能3，5，7，9后的奇数)

#include <opencv2/core/core.hpp>#include <opencv2/highgui/highgui.hpp>#include <opencv2/imgproc/imgproc.hpp>usingnamespacecv;
intmain()
{
//载入图像Matimage=imread("1.jpg");
//创建窗口namedWindow("中值滤波原图");
namedWindow("中值滤波效果图");
//进行滤波Matout;
medianBlur(image, out, 7);
imshow("中值滤波原图", image);
imshow("中值滤波效果图", out); 
waitKey(0);
return0;
}