LearningOpenCV3.rar

LearningOpenCV3.rar

//Example 2-1. A simple OpenCV program that loads an image from disk and displays it
//on the screen
#include 

void help（char** argv ） {
	std::cout << “\n“
	<< “A simple OpenCV program that loads and displays an image from disk\n“
	<< argv[0] <<“ \n“
	<< “For example:\n“
	<< argv[0] << “ ../fruits.jpg\n“
	<< std::endl;
}
	

int main（ int argc char** argv ） {
	
	if （argc != 2） {
		help（argv）;
		return 0;
	}
		

  cv::Mat img = cv::imread（ argv[1] -1 ）;

  if（ img.empty（） ） return -1;

  cv::namedWindow（ “Example 2-1“ cv::WINDOW_AUTOSIZE ）;
  cv::imshow（ “Example 2-1“ img ）;
  cv::waitKey（ 0 ）;
  cv::destroyWindow（ “Example 2-1“ ）;

  return 0;
}

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     文件        349  2018-09-05 18:42  Learning OpenCV3\Learning-OpenCV-3_examples\.git\config

     文件         73  2018-09-05 18:39  Learning OpenCV3\Learning-OpenCV-3_examples\.git\description

     文件         23  2018-09-05 18:42  Learning OpenCV3\Learning-OpenCV-3_examples\.git\HEAD

     文件        478  2018-09-05 18:39  Learning OpenCV3\Learning-OpenCV-3_examples\.git\hooks\applypatch-msg.sample

     文件        896  2018-09-05 18:39  Learning OpenCV3\Learning-OpenCV-3_examples\.git\hooks\commit-msg.sample

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     文件        208  2018-09-05 18:42  Learning OpenCV3\Learning-OpenCV-3_examples\.git\logs\HEAD

     文件        208  2018-09-05 18:42  Learning OpenCV3\Learning-OpenCV-3_examples\.git\logs\refs\heads\master

     文件        208  2018-09-05 18:42  Learning OpenCV3\Learning-OpenCV-3_examples\.git\logs\refs\remotes\origin\HEAD

     文件      23836  2018-09-05 18:42  Learning OpenCV3\Learning-OpenCV-3_examples\.git\objects\pack\pack-96435151be70385aa53481642ef794929894d91f.idx

     文件   22356216  2018-09-05 18:42  Learning OpenCV3\Learning-OpenCV-3_examples\.git\objects\pack\pack-96435151be70385aa53481642ef794929894d91f.pack

     文件        814  2018-09-05 18:42  Learning OpenCV3\Learning-OpenCV-3_examples\.git\packed-refs

     文件         41  2018-09-05 18:42  Learning OpenCV3\Learning-OpenCV-3_examples\.git\refs\heads\master

     文件         32  2018-09-05 18:42  Learning OpenCV3\Learning-OpenCV-3_examples\.git\refs\remotes\origin\HEAD

     文件     189623  2018-09-05 18:42  Learning OpenCV3\Learning-OpenCV-3_examples\adrian.jpg

     文件       6148  2018-09-05 18:42  Learning OpenCV3\Learning-OpenCV-3_examples\birdseye\.DS_Store

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     文件     317832  2018-09-05 18:42  Learning OpenCV3\Learning-OpenCV-3_examples\birdseye\IMG_0214L.jpg

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     文件     302958  2018-09-05 18:42  Learning OpenCV3\Learning-OpenCV-3_examples\birdseye\IMG_0217.jpg

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