OpenCV2: Intermediate Image Smoothing articles - mean filter

I. Introduction

 

II. Mean filter

#include <opencv2 / Core / core.hpp> 
#include <opencv2 / HighGUI / highgui.hpp> 
#include <opencv2 / imgproc / imgproc.hpp> 
#include <the iostream> the using namespace CV;
 the using namespace STD; int main () 
{ // read image source 
    CV = CV :: :: Mat srcImage imread ( " a.jpg " ); IF (srcImage.empty ())
         return - . 1 ; // converted to grayscale     cv :: Mat srcGray; 
    :: cvtColor CV (srcImage, srcGray, CV_RGB2GRAY); 
    CV :: imshow ( " srcGray "

  



    

    

    
, SrcGray); 

    // mean smoothing 
    CV :: Mat blurDstImage; 
    Blur (srcGray, blurDstImage, CV :: Size ( . 5 , . 5 ), CV :: Point (- . 1 , - . 1 )); 
    CV :: imshow ( " blurDstImage " , blurDstImage); 

    // write the image file 
    CV :: imwrite ( " blurDstImage.png " , blurDstImage); 
    CV :: waitKey ( 0 ); 

    return  0 ; 
}