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HitMiss tutorial

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This commit is contained in:
Lorena García
2017-01-03 18:34:04 +01:00
parent 3153450756
commit 3650ec02be
9 changed files with 102 additions and 2 deletions
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32
samples/cpp/tutorial_code/ImgProc/HitMiss.cpp Normal file
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#include <opencv2/core.hpp>
#include <opencv2/imgproc.hpp>
#include <opencv2/highgui.hpp>
using namespace cv;
int main(){
Mat input_image = (Mat_<uchar>(8, 8) <<
0, 0, 0, 0, 0, 0, 0, 0,
0, 255, 255, 255, 0, 0, 0, 255,
0, 255, 255, 255, 0, 0, 0, 0,
0, 255, 255, 255, 0, 255, 0, 0,
0, 0, 255, 0, 0, 0, 0, 0,
0, 0, 255, 0, 0, 255, 255, 0,
0, 255, 0, 255, 0, 0, 255, 0,
0, 255, 255, 255, 0, 0, 0, 0);
Mat kernel = (Mat_<uchar>(3, 3) <<
0, 1, 0,
1, -1, 1,
0, 1, 0);
Mat output_image;
morphologyEx(input_image, output_image, MORPH_HITMISS, kernel);
namedWindow("Original", CV_WINDOW_NORMAL);
imshow("Original", input_image);
namedWindow("Hit or Miss", CV_WINDOW_NORMAL);
imshow("Hit or Miss", output_image);
waitKey(0);
return 0;
}