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

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

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

#include?“opencv2/opencv.hpp“

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

/*?Global?variables?*/
//Mat?prevgray;					//?first?attempt

Mat?previousFace;
Mat?currentFace;

bool?leftEyeOpen?=?true;
bool?rightEyeOpen?=?true;
int?calibrationFace?=?calibrationDefault;
int?blinkNumberLeft?=?0;
int?blinkNumberRight?=?0;

clock_t?leftEyeCloseTime;
clock_t?rightEyeCloseTime;


/*?Functions?*/

//void?findEyes（Mat?matCapturedGrayImage?Mat?matCapturedImage?CascadeClassifier?cascEye?CascadeClassifier?cascFace）;			//?first?attempt
//void?drawOptFlowMap（const?Mat&?flow?Mat&?cflowmap?int?step?double?scale?const?Scalar&?color）;								//?first?attempt

void?headTracing（Mat?matCapturedGrayImage?Mat?matCapturedImage?CascadeClassifier?cascEye?CascadeClassifier?cascFace?Rect?&detectedFaceRegion）;
void?calcFlow（const?Mat&?flow?Mat&?cflowmap?double?scale?int?&globalMovementX?int?&globalMovementY）;
Rect?findBiggestFace（Mat?matCapturedGrayImage?CascadeClassifier?cascFace）;
void?eyeTracking（Mat?&matCurrentEye?Mat?&matPreviousEye）;
void?getEyesFromFace（Mat?&matFace?Mat?&matLeftEye?Mat?&matRightEye）;
void?detectblink（Mat?&matEyePrevious?Mat?&matEyeCurrent?String?eye?bool?&eyeOpen?int?&blinkNumber?clock_t?&closeTime）;


/**************************************************************************???to_string_with_precision???**************************************************************************/

template?
///
From?（for?example?double）?value?makes?string?with?just?whole?numbers

std::string?to_string_with_precision（const?T?a_value?const?int?n?=?6）
{
	std::ostringstream?out;
	out?<	return?out.str（）;
}


/**************************************************************************???main???**************************************************************************/

///
?Application?will?detect?eye?blinking?by?calculating?optical?flow?of?face?and?eyes?

int?main（）
{
	CascadeClassifier?cascFace?cascEye;
	if?（!cascFace.load（frontalFacePath））?{
		printf（“Error?loading?cascade?file?for?face“）;
		return?1;
	}
	if?（!cascEye.load（eyePath））?{
		printf（“Error?loading?cascade?file?for?eye“）;
		return?1;
	}

	Rect?detectedFaceRegion;														//?have?to?be?created?here;?if?it?was?inside?while?the?image?would?be?still?changing

	cout?<
	namedWindow（“Result“?CV_WINDOW_NORMAL）;

	VideoCapture?capture（0）;
	if?（!capture.isOpened（））
	{
		printf（“error?to?initialize?camera“）;
		return?1;
	}

	Mat?matCapturedImage;

	while?（1）
	{
		Mat?matCapturedGrayImage;
		capture?>>?matC

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件????????421??2015-06-05?06:13??demo\constants.h

?????文件??????19796??2017-11-22?17:58??demo\main.cpp

?????目錄??????????0??2017-11-23?13:01??demo

-----------?---------??----------?-----??----

????????????????20217????????????????????3