Lines Matching refs:sA
1040 double sa[36], sb[6];
1041 CvMat A = cvMat( 6, 6, CV_64F, sa ), B = cvMat( 6, 1, CV_64F, sb );
1046 memset( sa, 0, sizeof(sa) );
1051 sa[0] += a[i].x*a[i].x;
1052 sa[1] += a[i].y*a[i].x;
1053 sa[2] += a[i].x;
1055 sa[6] += a[i].x*a[i].y;
1056 sa[7] += a[i].y*a[i].y;
1057 sa[8] += a[i].y;
1059 sa[12] += a[i].x;
1060 sa[13] += a[i].y;
1061 sa[14] += 1;
1071 sa[21] = sa[0];
1072 sa[22] = sa[1];
1073 sa[23] = sa[2];
1074 sa[27] = sa[6];
1075 sa[28] = sa[7];
1076 sa[29] = sa[8];
1077 sa[33] = sa[12];
1078 sa[34] = sa[13];
1079 sa[35] = sa[14];
1085 double sa[16], sb[4], m[4], *om = M->data.db;
1086 CvMat A = cvMat( 4, 4, CV_64F, sa ), B = cvMat( 4, 1, CV_64F, sb );
1091 memset( sa, 0, sizeof(sa) );
1096 sa[0] += a[i].x*a[i].x + a[i].y*a[i].y;
1097 sa[1] += 0;
1098 sa[2] += a[i].x;
1099 sa[3] += a[i].y;
1101 sa[4] += 0;
1102 sa[5] += a[i].x*a[i].x + a[i].y*a[i].y;
1103 sa[6] += -a[i].y;
1104 sa[7] += a[i].x;
1106 sa[8] += a[i].x;
1107 sa[9] += -a[i].y;
1108 sa[10] += 1;
1109 sa[11] += 0;
1111 sa[12] += a[i].y;
1112 sa[13] += a[i].x;
1113 sa[14] += 0;
1114 sa[15] += 1;
1146 CvMat *sA = 0, *sB = 0;
1195 CV_CALL( sA = cvCreateMat( sz1.height, sz1.width, CV_8UC1 ));
1204 cvResize( gray, sA, CV_INTER_AREA );
1210 cvResize( gray, sA, CV_INTER_AREA );
1216 cvResize( gray, sA, CV_INTER_AREA );
1221 A = sA;
1382 cvReleaseMat( &sA );
