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Lines Matching refs:_JtJ

536         CvMat *_JtJ = 0, *_JtErr = 0;
539         if( !solver.updateAlt( _param, _JtJ, _JtErr, _errNorm ))
550             if( _JtJ || _JtErr )
561                         _JtJ->data.db[j*8+k] += J[0][j]*J[0][k] + J[1][j]*J[1][k];