Lines Matching defs:Ad
979 double* Ad = 0, *bd = 0;
1020 CV_CALL( Ad = (double*)cvAlloc( n*5*sizeof(Ad[0]) ));
1024 A = cvMat( n, 5, CV_64F, Ad );
1044 Ad[i*5] = -(double)p.x * p.x; // A - C signs inverted as proposed by APP
1045 Ad[i*5 + 1] = -(double)p.y * p.y;
1046 Ad[i*5 + 2] = -(double)p.x * p.y;
1047 Ad[i*5 + 3] = p.x;
1048 Ad[i*5 + 4] = p.y;
1055 A = cvMat( 2, 2, CV_64F, Ad );
1058 Ad[0] = 2 * gfp[0];
1059 Ad[1] = Ad[2] = gfp[2];
1060 Ad[3] = 2 * gfp[1];
1066 A = cvMat( n, 3, CV_64F, Ad );
1081 Ad[i * 3] = (p.x - rp[0]) * (p.x - rp[0]);
1082 Ad[i * 3 + 1] = (p.y - rp[1]) * (p.y - rp[1]);
1083 Ad[i * 3 + 2] = (p.x - rp[0]) * (p.y - rp[1]);
1119 cvFree( &Ad );
