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


char?filename[100];
char?subfilename[100];

void?GetSubFileName（?char?subfilename[100]int?ichar?filename[100]?）;

IplImage*?GetSubImage（?IplImage*?src?CvRect?rect）
{
	IplImage*?subImg=cvCreateImage（?cvSize（?rect.widthrect.height?）
									IPL_DEPTH_8U
									3）;
	CvScalar?s;

	for（?int?row=1;row	{
		for（?int?col=1;col		{
			s=cvGet2D（?srcrow+rect.ycol+rect.x?）;
			cvSet2D（?subImgrowcols?）;
		}
	}

	return?subImg;

}

void?OutputLarger（?IplImage*?img?CvRect?face_rectchar?savepath[100]?）
{
	CvPoint?mid;
	mid.x=face_rect.x+face_rect.width/2;
	mid.y=face_rect.y+face_rect.height/3;
	CvRect?new_rect;
	new_rect.x=face_rect.x-int（0.2*face_rect.width/2）;//新矩形的x，y坐標往左上移動

	if（?new_rect.x<1?）
		new_rect.x=1;

	new_rect.y=face_rect.y-int（0.4*face_rect.height*（double（2）/3））;

	if（?new_rect.y<1?）
		new_rect.y=1;

	new_rect.width=int（face_rect.width*1.2）;
	new_rect.height=int（?face_rect.height*1.4?）;
	CvScalar?s;
	
	IplImage*?subImg=cvCreateImage（?cvSize（?new_rect.widthnew_rect.height?）
											IPL_DEPTH_8U
											3）;
	
	for（?int?row=1;row	{
		for（?int?col=1;col		{
			s=cvGet2D（?imgrow+new_rect.ycol+new_rect.x?）;	
			cvSet2D（?subImgrowcols?）;
		}
	}
			
	cvSaveImage（?savepathsubImg?）;

	
}

void?GetSubFileName（?char?subfilename[100]int?ichar?filename[100]?）
{
	char?tmp[]={‘0‘+i‘\0‘};
	memset（subfilename0100）;
	strcpy（subfilename“sub“）;
	strcat（subfilenametmp?）;
	strcat（subfilenamefilename）;
}

CvHaarClassifierCascade*?load_object_detector（?const?char*?cascade_path?）
{
????return?（CvHaarClassifierCascade*）cvLoad（?cascade_path?）;//現在分類器都存儲在xml文件中，所以用load，再類型轉換
}

void?detect_and_draw_objects（?IplImage*?image
??????????????????????????????CvHaarClassifierCascade*?cascade
??????????????????????????????int?do_pyramids?）
{
????IplImage*?small_image?=?image;
????CvMemStorage*?storage?=?cvCreateMemStorage（0）;//默認大小的存儲塊是64kb
????CvSeq*?faces;//OpenCv基礎動態數據結構

????int?i?scale?=?1;
?
????if（?do_pyramids?）//如果聲明，則Gaussian金字塔向下采樣把圖像變小再做可以提高速度，但是精度不如用原始圖像好
????{
????????small_image?=?cvCreateImage（?cvSize（image->width/2image->height/2）?
										IPL_DEPTH_8U?3?）;
????????cvPyrDown（?image?small_image?CV_GAUSSIAN_5x5?）;//向下采樣輸出是原始圖像的一半?，先使用指定濾波器對輸入圖像進行卷積
		//然后通過去除偶數的行與列向下采樣圖像
????????scale?=?2;
????}
	else
	{
		//small_image?=?cvCreateImage（?cvSize（image->widthimage->height??）IPL_DEPTH_8U3?）;
		small_image=image;
	}

	faces?=?cvHaarDetectobjects（?small_image?cascade?storage?1.2?2
									0/*CV_HAAR_DO_CANNY_PRUNING*/?）;


????for（?i?=?0;?i?total;?i++?）
????{
?
????????CvRect?face_rect?=?*（CvRect*）cvGetSeqElem（?faces?i?）;//序列，索引構成
	

		/*
		繪制簡單、指定粗細或者帶填充的?矩形?

		void?cvRectangle（?CvArr*?img?CvPoint?pt1?CvPoint?pt2?CvScalar?color
						??int?thickness=1?int?line_type=8

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

?????文件?????843824??2006-10-18?21:49??faceidentifysys\cv100.dll

?????文件?????598067??2006-10-18?21:50??faceidentifysys\cvaux100.dll

?????文件??????49152??2006-10-19?17:16??faceidentifysys\cvcam100.dll

?????文件????1011764??2006-10-18?21:49??faceidentifysys\cxcore100.dll

?????文件?????131133??2006-10-18?21:50??faceidentifysys\cxts001.dll

?????文件???????5974??2008-03-10?12:44??faceidentifysys\haarcascade.cpp

?????文件???????4210??2008-03-06?12:23??faceidentifysys\haarcascade.dsp

?????文件????????547??2007-03-07?20:41??faceidentifysys\haarcascade.dsw

?????文件?????208957??2008-03-10?12:44??faceidentifysys\haarcascade.exe

?????文件??????50176??2008-03-11?10:02??faceidentifysys\haarcascade.ncb

?????文件??????53760??2008-03-11?10:02??faceidentifysys\haarcascade.opt

?????文件????????960??2008-03-10?12:44??faceidentifysys\haarcascade.plg

?????文件?????946032??2005-03-16?19:18??faceidentifysys\haarcascade_frontalface_alt.xml

?????文件?????626741??2006-10-18?21:50??faceidentifysys\highgui100.dll

?????文件??????66058??2008-03-10?12:51??faceidentifysys\hu.JPG

?????文件?????196608??2006-02-28?18:04??faceidentifysys\libguide40.dll

?????文件?????249904??2006-10-18?21:50??faceidentifysys\ml100.dll

?????文件??????53214??2008-03-10?12:47??faceidentifysys\news.jpg

?????文件??????23333??2008-03-11?10:01??faceidentifysys\result.jpg

?????文件???????5121??2008-03-11?10:01??faceidentifysys\sub0hu.jpg

?????文件???????5125??2008-03-11?10:01??faceidentifysys\sub0news.jpg

?????文件??????48750??2008-03-11?10:01??faceidentifysys\sub0zhang.jpg

?????文件???????4817??2008-03-11?10:01??faceidentifysys\sub1news.jpg

????..A.SH.??????8192??2008-03-31?10:26??faceidentifysys\Thumbs.db

?????文件??????43848??2008-03-05?16:18??faceidentifysys\zhang.jpg

?????文件?????220936??2008-03-05?16:18??faceidentifysys\zhang1.jpg

?????文件??????19968??2008-03-11?13:55??faceidentifysys\輸入格式.doc

?????目錄??????????0??1998-02-08?09:51??faceidentifysys

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

??????????????5477171????????????????????28

............此處省略1個文件信息