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

#define?pointNUmber?3

Mat?src;
CvPoint?point[pointNUmber];
int?width?height;
int?pointAddr[pointNUmber][2]?=?{{70?420}?{160?90}?{390?410}};

float?A[3][3]?=?{{70*70?70?1}?{160*160?160?1}?{390*390?390?1}};
float?B[3]?=?{420?90?410};
float?C[3]?=?{0?0?0};

CvMat*?matA?=?cvCreateMat（33CV_32FC1）;?
CvMat*?matB?=?cvCreateMat（31CV_32FC1）;?	
CvMat*?matC?=?cvCreateMat（31CV_32FC1）;

void?Init（void）{
	IplImage?ip1;
	CvScalar?s;
	int?i;

	src?=?Mat（480?480?CV_8UC1?Scalar（000））;
	ip1?=?src;
	width?=?ip1.width;
	height?=?ip1.height;

	for（i=0;?i		point[i].x?=?pointAddr[i][0];
		point[i].y?=?pointAddr[i][1];
		s.val[0]?=?255;	
		circle（src?point[i]?3?cvScalar（255255255）?-1）;
	}
	imshow（“src“?src）;
}

void?work（void）{
	int?i;

	cvSetData（matA?A?CV_AUTOSTEP）;
	cvSetData（matB?B?CV_AUTOSTEP）;
	cvSolve（matA?matB?matC?CV_LU）;

	for（i=0;i<3;i++）{??
		printf（“%f\t“?matC->data.fl[i]）;
	}??
	printf（“\n“）;
}

void?show（void）{
	int?i?j;
	int?result;
	CvScalar?s;
	for（i=0;?i		result?=?（int）（i*i*matC->data.fl[0]）?+?i*matC->data.fl[1]?+?matC->data.fl[2];
		s.val[0]?=?255;
		if（result?			circle（src?cvPoint（i?result）?3?cvScalar（255255255）?-1）;
		}
	}
	imshow（“dst“?src）;
}

int?main（int?argc?char*?argv[]）{
	int?k;

	Init（）;
	work（）;
	show（）;

	waitKey（0）;
	return?0;
}

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

?????文件??????53998??2016-01-21?20:26??3_test\t2.jpg

?????文件??????47789??2016-01-21?14:14??3_test\1.jpg

?????文件??????51199??2016-01-21?14:14??3_test\2.jpg

?????文件??????74015??2016-01-21?14:14??3_test\boge2.jpg

????.......?????48731??2016-01-21?20:27??3_test\src2.jpg

????.......?????33536??2016-01-21?20:27??3_test\dst.jpg

?????文件??????66385??2016-01-21?14:14??3_test\boge1.jpg

?????文件??????63792??2016-01-21?20:54??3_test\tmp

?????文件??????50968??2016-01-21?20:25??3_test\t1.jpg

????.......??????2969??2016-01-21?20:54??3_test\Feature_Description.cpp

????.......??????1447??2016-01-21?14:14??3_test\1.cpp

?????目錄??????????0??2016-01-22?10:04??3_test

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

???????????????494829????????????????????12