Lines Matching refs:pA
1147 CvPoint2D32f *pA = 0, *pB = 0;
1229 CV_CALL( pA = (CvPoint2D32f*)cvAlloc( count*sizeof(pA[0]) ));
1236 pA[k].x = (j+0.5f)*sz1.width/count_x;
1237 pA[k].y = (i+0.5f)*sz1.height/count_y;
1241 cvCalcOpticalFlowPyrLK( A, B, 0, 0, pA, pB, count, cvSize(10,10), 3,
1250 pA[k] = pA[i];
1264 pA = (CvPoint2D32f*)A->data.ptr;
1272 CV_CALL( pA = (CvPoint2D32f*)cvAlloc( count*sizeof(pA[0]) ));
1274 _pA = cvMat( A->rows, A->cols, CV_32FC2, pA );
1311 if( fabs(pA[idx[i]].x - pA[idx[j]].x) +
1312 fabs(pA[idx[i]].y - pA[idx[j]].y) < MIN_TRIANGLE_SIDE )
1325 a[0] = pA[idx[0]];
1326 a[1] = pA[idx[1]];
1327 a[2] = pA[idx[2]];
1352 if( fabs( m[0]*pA[i].x + m[1]*pA[i].y + m[2] - pB[i].x ) +
1353 fabs( m[3]*pA[i].x + m[4]*pA[i].y + m[5] - pB[i].y ) < 8 )
1369 pA[i] = pA[j];
1374 icvGetRTMatrix( pA, pB, good_count, &M, full_affine );
1384 cvFree( &pA );
