777     CvMat *_M = 0, *_m = 0;  in cvProjectPoints2()  local
815         _m = imagePoints;  in cvProjectPoints2()
817         CV_CALL( _m = cvCreateMat( 1, count, CV_64FC2 ));  in cvProjectPoints2()
820     m = (CvPoint2D64f*)_m->data.db;  in cvProjectPoints2()
1091     if( _m != imagePoints )  in cvProjectPoints2()
1092         cvConvertPointsHomogeneous( _m, imagePoints );  in cvProjectPoints2()
1108     if( _m != imagePoints )  in cvProjectPoints2()
1109         cvReleaseMat( &_m );  in cvProjectPoints2()
1130     CvMat *_M = 0, *_Mxy = 0, *_m = 0, *_mn = 0, *_L = 0, *_J = 0;  in cvFindExtrinsicCameraParams2()  local
1164     CV_CALL( _m = cvCreateMat( 1, count, CV_64FC2 ));  in cvFindExtrinsicCameraParams2()
1167     CV_CALL( cvConvertPointsHomogeneous( imagePoints, _m ));  in cvFindExtrinsicCameraParams2()
1181     cvUndistortPoints( _m, _mn, &_A, distCoeffs, 0, &_Ar );  in cvFindExtrinsicCameraParams2()
1299         cvSub( _m, _mn, _mn );  in cvFindExtrinsicCameraParams2()
1328     cvReleaseMat( &_m );  in cvFindExtrinsicCameraParams2()
1385         CvMat _m, _M;  in cvInitIntrinsicParams2D()  local
1387         cvGetCols( imagePoints, &_m, pos, pos + ni );  in cvInitIntrinsicParams2D()
1389         cvFindHomography( &_M, &_m, &_H );  in cvInitIntrinsicParams2D()
1452     CvMat *_M = 0, *_m = 0, *_Ji = 0, *_Je = 0, *_err = 0;  in cvCalibrateCamera2()  local
1530     CV_CALL( _m = cvCreateMat( 1, total, CV_64FC2 ));  in cvCalibrateCamera2()
1533     CV_CALL( cvConvertPointsHomogeneous( imagePoints, _m ));  in cvCalibrateCamera2()
1585         cvInitIntrinsicParams2D( _M, _m, npoints, imageSize, &_A, aspectRatio );  in cvCalibrateCamera2()
1625         cvGetCols( _m, &_mi, pos, pos + ni );  in cvCalibrateCamera2()
1663             cvGetCols( _m, &_mi, pos, pos + ni );  in cvCalibrateCamera2()
1749     cvReleaseMat( &_m );  in cvCalibrateCamera2()