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Searched refs:_JtJ (Results 1 – 2 of 2) sorted by relevance

/external/opencv/cv/src/
Dcvcalibration.cpp189 bool CvLevMarq::updateAlt( const CvMat*& _param, CvMat*& _JtJ, CvMat*& _JtErr, double*& _errNorm ) in updateAlt() argument
206 _JtJ = JtJ; in updateAlt()
250 _JtJ = JtJ; in updateAlt()
1151 CvMat _JtJ = cvMat( 6, 6, CV_64F, JtJ ); in cvFindExtrinsicCameraParams2() local
1302 cvMulTransposed( _J, &_JtJ, 1 ); in cvFindExtrinsicCameraParams2()
1304 cvSVD( &_JtJ, &_JtJW, 0, &_JtJV, CV_SVD_MODIFY_A + CV_SVD_V_T ); in cvFindExtrinsicCameraParams2()
1634 CvMat *_JtJ = 0, *_JtErr = 0; in cvCalibrateCamera2() local
1636 bool proceed = solver.updateAlt( _param, _JtJ, _JtErr, _errNorm ); in cvCalibrateCamera2()
1673 if( _JtJ || _JtErr ) in cvCalibrateCamera2()
1685 if( _JtJ || _JtErr ) in cvCalibrateCamera2()
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Dcvfundam.cpp536 CvMat *_JtJ = 0, *_JtErr = 0; in refine() local
539 if( !solver.updateAlt( _param, _JtJ, _JtErr, _errNorm )) in refine()
550 if( _JtJ || _JtErr ) in refine()
561 _JtJ->data.db[j*8+k] += J[0][j]*J[0][k] + J[1][j]*J[1][k]; in refine()