#include?“opencv2/objdetect/objdetect.hpp“
#include?“opencv2/highgui/highgui.hpp“
#include?“opencv2/imgproc/imgproc.hpp“

//#include?

#include?
#include?
#include?
#include???

#include?“constants.h“
#include?“helpers.h“

using?namespace?std;
using?namespace?cv;

//?Pre-declarations
cv::Mat?floodKillEdges（cv::Mat?&mat）;

#pragma?mark?Visualization
/*
template?mglData?*matToData（const?cv::Mat?&mat）?{
??mglData?*data?=?new?mglData（mat.colsmat.rows）;
??for?（int?y?=?0;?y?????const?T?*Mr?=?mat.ptr（y）;
????for?（int?x?=?0;?x???????data->Put（（（mreal）Mr[x]）xy）;
????}
??}
??return?data;
}

void?plotVecField（const?cv::Mat?&gradientX?const?cv::Mat?&gradientY?const?cv::Mat?&img）?{
??mglData?*xData?=?matToData（gradientX）;
??mglData?*yData?=?matToData（gradientY）;
??mglData?*imgData?=?matToData（img）;
??
??mglGraph?gr（0gradientX.cols?*?20?gradientY.rows?*?20）;
??gr.Vect（*xData?*yData）;
??gr.Mesh（*imgData）;
??gr.Writeframe（“vecField.png“）;
??
??delete?xData;
??delete?yData;
??delete?imgData;
}*/

#pragma?mark?Helpers
int?round（double?r）
{
	return?（r?>?0.0）???floor（r?+?0.5）?:?ceil（r?-?0.5）;
}
cv::Point?unscalePoint（cv::Point?p?cv::Rect?origSize）?{
??float?ratio?=?（（（float）kFastEyeWidth）/origSize.width）;
??int?x?=?round（p.x?/?ratio）;
??int?y?=?round（p.y?/?ratio）;
??return?cv::Point（xy）;
}

void?scaleToFastSize（const?cv::Mat?&srccv::Mat?&dst）?{
??cv::resize（src?dst?cv::Size（kFastEyeWidth（（（float）kFastEyeWidth）/src.cols）?*?src.rows））;
}

cv::Mat?computeMatXGradient（const?cv::Mat?&mat）?{
??cv::Mat?out（mat.rowsmat.colsCV_64F）;
??
??for?（int?y?=?0;?y?????const?uchar?*Mr?=?mat.ptr（y）;
????double?*Or?=?out.ptr（y）;
????
????Or[0]?=?Mr[1]?-?Mr[0];
????for?（int?x?=?1;?x???????Or[x]?=?（Mr[x+1]?-?Mr[x-1]）/2.0;
????}
????Or[mat.cols-1]?=?Mr[mat.cols-1]?-?Mr[mat.cols-2];
??}
??
??return?out;
}

#pragma?mark?Main?Algorithm

void?testPossibleCentersFormula（int?x?int?y?const?cv::Mat?&weightdouble?gx?double?gy?cv::Mat?&out）?{
??//?for?all?possible?centers
??for?（int?cy?=?0;?cy?????double?*Or?=?out.ptr（cy）;
????const?unsigned?char?*Wr?=?weight.ptr（cy）;
????for?（int?cx?=?0;?cx???????if?（x?==?cx?&&?y?==?cy）?{
????????continue;
??????}
??????//?create?a?vector?from?the?possible?center?to?the?gradient?origin
??????double?dx?=?x?-?cx;
??????double?dy?=?y?-?cy;
??????//?normalize?d
??????double?magnitude?=?sqrt（（dx?*?dx）?+?（dy?*?dy））;
??????dx?=?dx?/?magnitude;
??????dy?=?dy?/?magnitude;
??????double?dotProduct?=?dx*gx?+?dy*gy;
??????dotProduct?=?std::max（0.0dotProduct）;
??????//?square?and?multiply?by?the?weight
??????if?（kEnableWeight）?{
????????Or[cx]?+=?dotProduct?*?dotProduct?*?（Wr[cx]/kWeightDivisor）;
??????}?else?{
????????Or[cx]?+=?dotProduct?*?dotProduct;
??????}
????}
??}
}

cv::Point?findEyeCenter（cv::Mat?face?cv::R

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件?????136704??2018-04-13?21:09??eyelike1.0\Debug\main.exe

?????文件????2038180??2018-04-13?21:09??eyelike1.0\Debug\main.ilk

?????文件????1936384??2018-04-13?21:09??eyelike1.0\Debug\main.pdb

?????文件???47906816??2018-04-14?14:54??eyelike1.0\ipch\main-e69ee443\main-62bed6b1.ipch

?????文件????????685??2017-10-17?01:07??eyelike1.0\main\constants.h

?????文件??????10510??2018-04-13?21:09??eyelike1.0\main\Debug\cl.command.1.tlog

?????文件??????89002??2018-04-13?21:09??eyelike1.0\main\Debug\CL.read.1.tlog

?????文件???????6528??2018-04-13?21:09??eyelike1.0\main\Debug\CL.write.1.tlog

?????文件?????267423??2018-04-13?21:09??eyelike1.0\main\Debug\findEyeCenter.obj

?????文件?????143049??2018-04-13?21:09??eyelike1.0\main\Debug\findEyeCorner.obj

?????文件?????139689??2018-04-13?21:09??eyelike1.0\main\Debug\helpers.obj

?????文件??????????2??2018-04-13?21:09??eyelike1.0\main\Debug\link-cvtres.read.1.tlog

?????文件??????????2??2018-04-13?21:09??eyelike1.0\main\Debug\link-cvtres.write.1.tlog

?????文件??????????2??2018-04-13?21:09??eyelike1.0\main\Debug\link.3356-cvtres.read.1.tlog

?????文件??????????2??2018-04-13?21:09??eyelike1.0\main\Debug\link.3356-cvtres.write.1.tlog

?????文件??????????2??2018-04-13?21:09??eyelike1.0\main\Debug\link.3356.read.1.tlog

?????文件??????????2??2018-04-13?21:09??eyelike1.0\main\Debug\link.3356.write.1.tlog

?????文件???????9598??2018-04-13?21:09??eyelike1.0\main\Debug\link.command.1.tlog

?????文件??????18796??2018-04-13?21:09??eyelike1.0\main\Debug\link.read.1.tlog

?????文件???????3542??2018-04-13?21:09??eyelike1.0\main\Debug\link.write.1.tlog

?????文件????????406??2018-03-31?14:08??eyelike1.0\main\Debug\main.exe.embed.manifest

?????文件????????472??2018-04-13?21:09??eyelike1.0\main\Debug\main.exe.embed.manifest.res

?????文件????????381??2018-04-13?21:09??eyelike1.0\main\Debug\main.exe.intermediate.manifest

?????文件?????????73??2018-04-14?15:45??eyelike1.0\main\Debug\main.lastbuildstate

?????文件????????873??2018-04-14?15:45??eyelike1.0\main\Debug\main.log

?????文件?????315762??2018-04-13?21:09??eyelike1.0\main\Debug\main.obj

?????文件????????713??2018-03-31?13:52??eyelike1.0\main\Debug\main.vcxprojResolveAssemblyReference.cache

?????文件??????????0??2018-03-31?13:52??eyelike1.0\main\Debug\main.write.1.tlog

?????文件????????198??2018-03-31?14:08??eyelike1.0\main\Debug\main_manifest.rc

?????文件???????1116??2018-04-13?21:09??eyelike1.0\main\Debug\mt.command.1.tlog

............此處省略29個文件信息