#include?“cv.h“
#include?“highgui.h“
#include?
#include?
#include?
#include?

static?CvMemStorage*?storage?=?0;
static?CvHaarClassifierCascade*?cascade?=?0;
const?char*cascade_name?=?“haarcascade_frontalface_alt2.xml“;

void?detect_and_draw（?IplImage*?image?）;

int?main（?int?argc?char**?argv?）
{
	cascade?=?（CvHaarClassifierCascade*）cvLoad（?cascade_name?0?0?0?）;
????storage?=?cvCreateMemStorage（0）;

????cvNamedWindow（?“result“?1?）;
????IplImage*?image?=?cvLoadImage（?“IMG_1241.JPG“?1?）;
????????
????if（?image?）
????{
		detect_and_draw（?image?）;
	}

????cvShowImage（?“result“?image?）;
	cvSaveImage（“result.bmp“image）;
	cvWaitKey（0）;
	cvReleaseImage（?&image?）;
????cvDestroyWindow（“result“）;
????return?0;
}

void?detect_and_draw（?IplImage*?img?）
{
????static?CvScalar?colors[]?=?
????{
????????{{00255}}
????????{{0128255}}
????????{{0255255}}
????????{{02550}}
????????{{2551280}}
????????{{2552550}}
????????{{25500}}
????????{{2550255}}
????};

????double?scale?=?2;
????IplImage*?gray?=?cvCreateImage（?cvSize（img->widthimg->height）?8?1?）;
????IplImage*?small_img?=?cvCreateImage（?cvSize（?cvRound?（img->width/scale）
????cvRound?（img->height/scale））8?1?）;
????int?i;

????cvCvtColor（?img?gray?CV_BGR2GRAY?）;
????cvResize（?gray?small_img?CV_INTER_LINEAR?）;
????cvEqualizeHist（?small_img?small_img?）;
????cvClearMemStorage（?storage?）;

????if（?cascade?）
????{
????????double?t?=?（double）cvGetTickCount（）;
????????CvSeq*?faces?=?cvHaarDetectobjects（?small_img?cascade?storage
????????1.1?2?0/*CV_HAAR_DO_CANNY_PRUNING*/
????????cvSize（15?15）?）;

????????for（?i?=?0;?i?total?:?0）;?i++?）
????????{
????????????CvRect*?r?=?（CvRect*）cvGetSeqElem（?faces?i?）;
????????????CvPoint?center;
????????????int?radius;
????????????center.x?=?cvRound（（r->x?+?r->width*0.5）*scale）;
????????????center.y?=?cvRound（（r->y?+?r->height*0.5）*scale）;
????????????radius?=?cvRound（（r->width?+?r->height）*0.25*scale）;
????????????cvCircle（?img?center?radius?colors[i%8]?3?8?0?）;
????????}
????}
??
????cvReleaseImage（?&gray?）;
????cvReleaseImage（?&small_img?）;
}?

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

?????文件?????192576??2012-05-23?19:37??face-AdaBoost\Debug\face?detection.exe

?????文件?????208992??2012-05-23?19:37??face-AdaBoost\Debug\face?detection.ilk

?????文件??????18505??2012-05-23?19:37??face-AdaBoost\Debug\face?detection.obj

?????文件????4114900??2012-05-23?19:34??face-AdaBoost\Debug\face?detection.pch

?????文件?????467968??2012-05-23?19:37??face-AdaBoost\Debug\face?detection.pdb

?????文件?????164864??2012-05-23?19:37??face-AdaBoost\Debug\vc60.idb

?????文件?????102400??2012-05-23?19:37??face-AdaBoost\Debug\vc60.pdb

?????文件???????2234??2012-05-23?19:37??face-AdaBoost\face?detection.cpp

?????文件???????4268??2012-04-06?09:31??face-AdaBoost\face?detection.dsp

?????文件????????553??2012-04-06?09:23??face-AdaBoost\face?detection.dsw

?????文件??????41984??2012-05-23?20:17??face-AdaBoost\face?detection.ncb

?????文件??????48640??2012-05-23?20:17??face-AdaBoost\face?detection.opt

?????文件????????851??2012-05-23?19:37??face-AdaBoost\face?detection.plg

?????文件?????861012??2005-03-16?19:18??face-AdaBoost\haarcascade_frontalface_alt2.xml

?????目錄??????????0??2012-05-23?19:37??face-AdaBoost\Debug

?????目錄??????????0??2012-05-25?10:32??face-AdaBoost

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

??????????????6229747????????????????????16