Opencv3 形态学操作

#include <iostream>
#include <opencv2/opencv.hpp>

using namespace std;
using namespace cv;

//形态学操作
int Demo_Morphology()
{
  char win1[] = "window1";
  char win2[] = "window2";

  Mat img1, img2;
  img1 = imread("D://images//4//13.jpg");
  if (img1.empty())
  {
    cout << "could not load img..."<< endl;
    return 0;
  }

  imshow(win1,img1);
  Mat kernel_close = getStructuringElement(MORPH_RECT,Size(35,35),Point(-1,-1));
  Mat kernel_GRADIENT = getStructuringElement(MORPH_RECT, Size(15, 15), Point(-1, -1));
  Mat kernel_top_hat = getStructuringElement(MORPH_RECT, Size(53, 53), Point(-1, -1));
  Mat kernel_black_hat = getStructuringElement(MORPH_RECT, Size(11, 11), Point(-1, -1));

  //
  //morphologyEx(img1,img2,CV_MOP_CLOSE,kernel_close);
  //梯度
  //morphologyEx(img2, img2, CV_MOP_GRADIENT, kernel_GRADIENT);
  //开操作-顶帽
  //morphologyEx(img1, img2, CV_MOP_TOPHAT, kernel_top_hat);
  //闭操作-黑帽
  morphologyEx(img1, img2, CV_MOP_BLACKHAT, kernel_black_hat);

  imshow(win2, img2);

  return 0;
}

int main()
{
  Demo_Morphology();

  waitKey(0);
  return 0;
}

 

 

 

 

posted @ 2018-10-01 10:10  西北逍遥  阅读(149)  评论(0编辑  收藏  举报