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Lines Matching refs:_JtJ

189 bool CvLevMarq::updateAlt( const CvMat*& _param, CvMat*& _JtJ, CvMat*& _JtErr, double*& _errNorm )
206         _JtJ = JtJ;
250     _JtJ = JtJ;
1151     CvMat _JtJ = cvMat( 6, 6, CV_64F, JtJ );
1302         cvMulTransposed( _J, &_JtJ, 1 );
1304         cvSVD( &_JtJ, &_JtJW, 0, &_JtJV, CV_SVD_MODIFY_A + CV_SVD_V_T );
1634         CvMat *_JtJ = 0, *_JtErr = 0;
1636         bool proceed = solver.updateAlt( _param, _JtJ, _JtErr, _errNorm );
1673             if( _JtJ || _JtErr )
1685             if( _JtJ || _JtErr )
1687                 cvGetSubRect( _JtJ, &_part, cvRect(0,0,NINTRINSIC,NINTRINSIC) );
1690                 cvGetSubRect( _JtJ, &_part, cvRect(NINTRINSIC+i*6,NINTRINSIC+i*6,6,6) );
1693                 cvGetSubRect( _JtJ, &_part, cvRect(NINTRINSIC+i*6,0,6,NINTRINSIC) );