//?@Author:onezeros@yahoo.cn
//?@Date:10/8/2010

//abstract?features:width/height?white?pixels?ratio
#include?
#include?
#include?

#include?
#include?
#include?
#include?
#include?
#include?
using?namespace?std;

void?featrue（IplImage*?imgfloat&?widHeiRatiofloat&?whitePixelRatio）
{
	assert（img->nChannels==1）;
	unsigned?long?whitePixelNum=0;
		
	int?top=img->height;
	int?bottom=-1;
	int?right=0;
	for?（int?w=0;wwidth;w++）{
		bool?isBlack=true;
		int?b=-1;
		int?t=-1;
		unsigned?char*?pline=（unsigned?char*）（img->imageData）;
		for?（int?h=0;hheight;h++pline+=img->widthStep）{
			if?（*（pline+w）>100）{
				isBlack=false;
				whitePixelNum++;
				if?（t<0）{
					t=h;
					b=h;
				}else{
					b=h;
				}
			}
		}
		if?（isBlack）{
			break;
		}
		if?（top>t）{
			top=t;
		}
		if?（bottom			bottom=b;
		}

		right=w;
	}
	widHeiRatio=（float）right/（bottom-top）;
	whitePixelRatio=（float）whitePixelNum/right/（bottom-top）;

}
int?main（?int?argc?char**?argv?）
{	
	IplImage*?pImg;
	char?strBuff[3][100];
	fstream?filefeature1（“feature-widthHeight.txt“ios::out）;
	fstream?filefeature2（“feature-whiteRatio.txt“ios::out）;
	float?widHeiRatio=0;
	float?whiteRatio=0;
	for（int?counter=0;counter<100;counter++）{
		sprintf（strBuff[0]“images-train/stone-%03d.bmp“counter）;
		sprintf（strBuff[1]“images-train/scissors-%03d.bmp“counter）;
		sprintf（strBuff[2]“images-train/cloth-%03d.bmp“counter）;
		for?（int?i=0;i<3;i++）{
			pImg=cvLoadImage（strBuff[i]CV_LOAD_IMAGE_GRAYSCALE）;
			if?（pImg==NULL）{
				cout<<“error?happened?while?loading?image:“<				cvWaitKey（0）;
			}
			featrue（pImgwidHeiRatiowhiteRatio）;
			cvReleaseImage（&pImg）;
			filefeature1<			filefeature2<			cout<		}
		filefeature1<		filefeature2<		
	}
	filefeature1.close（）;
	filefeature2.close（）;
	
	return?0;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-11-12?21:56??opencv實現的手勢識別，石頭剪刀布的實現\
?????目錄???????????0??2013-11-21?23:00??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\
?????目錄???????????0??2013-11-21?22:48??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\
?????文件???????41068??2013-11-19?21:44??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\CL.read.1.tlog
?????文件????????1448??2013-11-19?21:44??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\CL.write.1.tlog
?????文件???????26624??2013-11-21?22:38??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\StoneScissorsCloth.exe
?????文件?????????381??2013-11-21?22:38??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\StoneScissorsCloth.exe.intermediate.manifest
?????文件?????????150??2013-11-21?22:48??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\StoneScissorsCloth.lastbuildstate
?????文件????????1218??2013-11-21?22:48??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\StoneScissorsCloth.log
?????文件?????1027072??2013-11-21?22:38??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\StoneScissorsCloth.pdb
?????文件????????1320??2013-11-19?15:36??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\StoneScissorsCloth.res
?????文件?????1745641??2013-11-19?21:44??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\StoneScissorsCloth_recognize.obj
?????文件????????1910??2013-11-19?21:44??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\cl.command.1.tlog
?????文件???????????2??2013-11-21?22:38??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\link-cvtres.read.1.tlog
?????文件???????????2??2013-11-21?22:38??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\link-cvtres.write.1.tlog
?????文件????????5674??2013-11-21?22:38??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\link.command.1.tlog
?????文件????????8166??2013-11-21?22:38??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\link.read.1.tlog
?????文件????????1236??2013-11-21?22:38??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\link.write.1.tlog
?????文件?????????718??2013-11-21?22:38??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\mt.command.1.tlog
?????文件????????1632??2013-11-21?22:38??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\mt.read.1.tlog
?????文件?????????516??2013-11-21?22:38??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\mt.write.1.tlog
?????文件????????1610??2013-11-19?15:36??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\rc.command.1.tlog
?????文件????????5576??2013-11-19?15:36??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\rc.read.1.tlog
?????文件?????????934??2013-11-19?15:36??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\rc.write.1.tlog
?????文件??????765952??2013-11-19?21:44??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\Release\vc100.pdb
?????文件??????823548??2010-10-10?08:22??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\StoneScissorsCloth-images.zip
?????文件???????19532??2013-11-20?09:57??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\StoneScissorsCloth.aps
?????文件????????1964??2010-10-08?21:19??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\StoneScissorsCloth.rc
?????文件????13979648??2013-11-21?23:01??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\StoneScissorsCloth.sdf
?????文件?????????902??2013-11-19?11:05??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\StoneScissorsCloth.sln
?????文件???????30208??2013-11-21?23:00??opencv實現的手勢識別，石頭剪刀布的實現\StoneScissorsCloth\StoneScissorsCloth.suo
............此處省略30個文件信息