//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“
	<	<	<}
	

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;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-10-30?10:12??Learning-OpenCV3\
?????文件????????5237??2017-08-04?01:23??Learning-OpenCV3\BlueCup.jpg
?????文件????????8118??2017-08-04?01:23??Learning-OpenCV3\CMakeLists.txt
?????文件????????4119??2017-08-04?01:23??Learning-OpenCV3\Dockerfile
?????文件????????6312??2018-10-31?04:49??Learning-OpenCV3\Exercises_11-1-2-5-6-7.cpp
?????文件????????6084??2018-10-31?04:49??Learning-OpenCV3\Exercises_13_1-2-11.cpp
?????文件????????8723??2018-10-31?04:49??Learning-OpenCV3\Exercises_13_9.cpp
?????文件????????6088??2017-08-04?01:23??Learning-OpenCV3\Exercises_5.cpp
?????文件????????4318??2018-10-31?04:49??Learning-OpenCV3\Exercises_7.cpp
?????文件????????3093??2018-10-31?04:49??Learning-OpenCV3\Exercises_8_1.cpp
?????文件???????10113??2018-10-31?04:44??Learning-OpenCV3\Exercises_9_1-2-10-11-12-15-16.cpp
?????文件????????2122??2017-08-04?01:23??Learning-OpenCV3\Exercises_9_4.cpp
?????文件????????2230??2017-08-04?01:23??Learning-OpenCV3\Exercises_9_5.cpp
?????文件???????97472??2017-08-04?01:23??Learning-OpenCV3\HandIndoorColor.jpg
?????文件??????145318??2017-08-04?01:23??Learning-OpenCV3\HandOutdoorColor.jpg
?????文件??????106007??2017-08-04?01:23??Learning-OpenCV3\HandOutdoorSunColor.jpg
?????文件????????7783??2017-08-04?01:23??Learning-OpenCV3\README.md
?????文件??????189623??2017-08-04?01:23??Learning-OpenCV3\adrian.jpg
?????目錄???????????0??2017-08-04?01:23??Learning-OpenCV3\birdseye\
?????文件????????6148??2017-08-04?01:23??Learning-OpenCV3\birdseye\.DS_Store
?????文件??????317775??2017-08-04?01:23??Learning-OpenCV3\birdseye\IMG_0214.jpg
?????文件??????317832??2017-08-04?01:23??Learning-OpenCV3\birdseye\IMG_0214L.jpg
?????文件??????325383??2017-08-04?01:23??Learning-OpenCV3\birdseye\IMG_0215.jpg
?????文件??????325446??2017-08-04?01:23??Learning-OpenCV3\birdseye\IMG_0215L.jpg
?????文件??????302958??2017-08-04?01:23??Learning-OpenCV3\birdseye\IMG_0217.jpg
?????文件??????302321??2017-08-04?01:23??Learning-OpenCV3\birdseye\IMG_0217L.jpg
?????文件??????296209??2017-08-04?01:23??Learning-OpenCV3\birdseye\IMG_0218.jpg
?????文件??????295342??2017-08-04?01:23??Learning-OpenCV3\birdseye\IMG_0218L.jpg
?????文件??????297508??2017-08-04?01:23??Learning-OpenCV3\birdseye\IMG_0219.jpg
?????文件??????297073??2017-08-04?01:23??Learning-OpenCV3\birdseye\IMG_0219L.jpg
?????文件??????348274??2017-08-04?01:23??Learning-OpenCV3\birdseye\IMG_0220.jpg
............此處省略168個文件信息