//?OpenCV?includes
#include?
#include?
#include?

#include?

int?main（int?argc?char?**argv）
{
	if?（argc?	{
		std::cout?<		std::cout?<		return?-1;
	}
	uchar?r?=?atoi（argv[2]）;
	uchar?g?=?atoi（argv[3]）;
	uchar?b?=?atoi（argv[4]）;

	cv::Mat?hairMat?=?cv::imread（argv[1]?-1）;
	cv::Mat?hairBak?=?hairMat.clone（）;

	int?size?=?hairMat.cols*hairMat.rows?*?3?/?2;

	cv::Mat?colorMat（4?4?CV_8UC3）;
	for?（int?i?=?0;?i	{
		for?（int?j?=?0;?j		{
			cv::Vec3b&?c?=?colorMat.at（i?j）;
			c[2]?=?r;
			c[1]?=?g;
			c[0]?=?b;
		}
	}

	cv::Mat?colorYuvMat;
	colorYuvMat.release（）;
	cv::cvtColor（colorMat?colorYuvMat?CV_BGR2YUV_I420）;
	uchar?u?=?colorYuvMat.data[colorMat.cols*colorMat.rows];
	uchar?v?=?colorYuvMat.data[colorMat.cols*colorMat.rows?*?5?/?4];

	int?posu?=?hairMat.cols*hairMat.rows;
	int?posv?=?hairMat.cols*hairMat.rows?*?5?/?4;

	cv::Mat?hairYuvMat;
	cv::cvtColor（hairMat?hairYuvMat?CV_BGRA2YUV_I420）;
	for?（int?i?=?0;?i	{
		hairYuvMat.data[posu?+?i]?=?u;
		hairYuvMat.data[posv?+?i]?=?v;
	}

	cv::cvtColor（hairYuvMat?hairMat?CV_YUV2BGRA_I420）;

	//還原原圖的透明度效果
	for?（int?i?=?0;?i	{
		for?（int?j?=?0;?j		{
			const?cv::Vec4b&?cc?=?hairBak.at（i?j）;
			cv::Vec4b&?c?=?hairMat.at（i?j）;
			c[3]?=?cc[3];
		}
	}
	
	IplImage?ipl（hairMat）;
	cvSaveImage（“colorHair.png“?&ipl）;
	return?0;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-01-30?15:19??ChangeHairColor\
?????目錄???????????0??2018-01-30?13:45??ChangeHairColor\.vs\
?????目錄???????????0??2018-01-30?13:45??ChangeHairColor\.vs\ChangeHairColor\
?????目錄???????????0??2018-01-30?13:45??ChangeHairColor\.vs\ChangeHairColor\v14\
?????文件???????69120??2018-01-30?15:19??ChangeHairColor\.vs\ChangeHairColor\v14\.suo
?????目錄???????????0??2018-01-30?15:17??ChangeHairColor\ChangeHairColor\
?????文件????????7715??2018-01-30?14:04??ChangeHairColor\ChangeHairColor\ChangeHairColor.vcxproj
?????文件?????????945??2018-01-30?14:04??ChangeHairColor\ChangeHairColor\ChangeHairColor.vcxproj.filters
?????文件?????????567??2018-01-30?15:17??ChangeHairColor\ChangeHairColor\ChangeHairColor.vcxproj.user
?????文件??????467857??2018-01-30?15:17??ChangeHairColor\ChangeHairColor\colorHair.png
?????目錄???????????0??2018-01-30?15:18??ChangeHairColor\ChangeHairColor\Debug\
?????文件?????????967??2018-01-30?15:18??ChangeHairColor\ChangeHairColor\Debug\ChangeHairColor.Build.CppClean.log
?????文件???????????3??2018-01-30?15:18??ChangeHairColor\ChangeHairColor\Debug\ChangeHairColor.log
?????目錄???????????0??2018-01-30?15:18??ChangeHairColor\ChangeHairColor\Debug\ChangeHairColor.tlog\
?????文件????????1714??2018-01-30?15:09??ChangeHairColor\ChangeHairColor\main.cpp
?????文件????15794176??2018-01-30?15:19??ChangeHairColor\ChangeHairColor.sdf
?????文件????????1327??2018-01-30?13:45??ChangeHairColor\ChangeHairColor.sln
?????文件??????432618??2018-01-30?14:29??ChangeHairColor\colorHair.png
?????目錄???????????0??2018-01-30?15:18??ChangeHairColor\Debug\
?????文件???????56832??2018-01-30?15:09??ChangeHairColor\Debug\ChangeHairColor.exe
?????文件??????413937??2018-01-30?15:18??ChangeHairColor\Debug\colorHair.png
?????文件????40396288??2017-02-04?12:35??ChangeHairColor\Debug\opencv_world300d.dll
?????文件??????494528??2018-01-30?14:14??ChangeHairColor\exampleHair.png
?????文件?????1784400??2017-02-04?12:34??ChangeHairColor\opencv_world300d.lib