121 bool CvLevMarq::update( const CvMat*& _param, CvMat*& _J, CvMat*& _err )  in update()  argument
137         _J = J;  in update()
183     _J = J;  in update()
498     CvMat _J = cvMat( 3, 9, CV_64F, J );  in cvRodrigues2()  local
712                 cvMatMul( &_t0, &_dvardR, &_J );  in cvRodrigues2()
742             if( jacobian->rows == _J.rows )  in cvRodrigues2()
743                 cvConvert( &_J, jacobian );  in cvRodrigues2()
747                 CvMat _Jf = cvMat( _J.rows, _J.cols, CV_32FC1, Jf );  in cvRodrigues2()
748                 cvConvert( &_J, &_Jf );  in cvRodrigues2()
752         else if( jacobian->rows == _J.rows )  in cvRodrigues2()
753             cvCopy( &_J, jacobian );  in cvRodrigues2()
755             cvTranspose( &_J, jacobian );  in cvRodrigues2()
1130     CvMat *_M = 0, *_Mxy = 0, *_m = 0, *_mn = 0, *_L = 0, *_J = 0;  in cvFindExtrinsicCameraParams2()  local
1288     CV_CALL( _J = cvCreateMat( 2*count, 6, CV_64FC1 ));  in cvFindExtrinsicCameraParams2()
1289     cvGetCols( _J, &_dpdr, 0, 3 );  in cvFindExtrinsicCameraParams2()
1290     cvGetCols( _J, &_dpdt, 3, 6 );  in cvFindExtrinsicCameraParams2()
1302         cvMulTransposed( _J, &_JtJ, 1 );  in cvFindExtrinsicCameraParams2()
1303         cvGEMM( _J, _mn, 1, 0, 0, &_JtErr, CV_GEMM_A_T );  in cvFindExtrinsicCameraParams2()
1331     cvReleaseMat( &_J );  in cvFindExtrinsicCameraParams2()