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Nov 17th, 2019
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  1. Mat src = imread("C:/test/neymar.jpg");
  2. Rect roi = new Rect(50, 50, 350, 300);
  3. Mat cropped = new Mat(src, roi);
  4. namedWindow("image", WINDOW_NORMAL);
  5. imshow("image", src);
  6. waitKey(0);
  7. imshow("image", cropped);
  8. waitKey(0);
  9. Mat zdjecieobr = src;
  10. System.out.println("Podaj wysokosc: ");
  11. Scanner in = new Scanner(System.in);
  12. double prostokatWysokosc = in.nextDouble();
  13. System.out.println("Podaj szerokosc: ");
  14. double prostokatSzerokosc = in.nextDouble();
  15. Size wymiary = new Size(prostokatSzerokosc, prostokatWysokosc);
  16. Mat zdjeciewyc = src;
  17. Imgproc.resize(src, zdjeciewyc, wymiary);
  18. namedWindow("image", WINDOW_NORMAL);
  19. imshow("image", zdjeciewyc);
  20. waitKey(0);
  21. destroyAllWindows();
  22. waitKey(0);
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