OpenWalnut
1.4.0
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00001 //--------------------------------------------------------------------------- 00002 // 00003 // Project: OpenWalnut ( http://www.openwalnut.org ) 00004 // 00005 // Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS 00006 // For more information see http://www.openwalnut.org/copying 00007 // 00008 // This file is part of OpenWalnut. 00009 // 00010 // OpenWalnut is free software: you can redistribute it and/or modify 00011 // it under the terms of the GNU Lesser General Public License as published by 00012 // the Free Software Foundation, either version 3 of the License, or 00013 // (at your option) any later version. 00014 // 00015 // OpenWalnut is distributed in the hope that it will be useful, 00016 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00018 // GNU Lesser General Public License for more details. 00019 // 00020 // You should have received a copy of the GNU Lesser General Public License 00021 // along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>. 00022 // 00023 //--------------------------------------------------------------------------- 00024 00025 #ifndef WOSSIMHELPER_H 00026 #define WOSSIMHELPER_H 00027 00028 #ifdef OW_USE_OSSIM 00029 #include <algorithm> 00030 // #include <iostream> 00031 #include <vector> 00032 00033 #include <matrix/newmat.h> 00034 00035 #include <boost/shared_ptr.hpp> 00036 00037 #include "WMatrix.h" 00038 #include "WValue.h" 00039 00040 /** 00041 * Class with functions to use the GNU scientific library 00042 */ 00043 class WOSSIMHelper 00044 { 00045 public: 00046 static boost::shared_ptr< NEWMAT::Matrix > OWMatrixToOSSIMMatrix( const WMatrix< double > &input ); 00047 static WMatrix< double > OSSIMMatrixToOWMatrix( const NEWMAT::Matrix& input ); 00048 static WMatrix< double > OSSIMDiagonalMatrixToOWMatrix( const NEWMAT::DiagonalMatrix& input ); 00049 static WValue< double > OSSIMDiagonalMatrixToOWVector( const NEWMAT::DiagonalMatrix& input ); 00050 // static gsl_vector* OWVectorToOSSIMVector( const WValue<double> &input ); 00051 // static WValue<double> OSSIMVectorToOWVector( const gsl_vector* input ); 00052 00053 // computes the SVD of the Matrix A 00054 static void computeSVD( const WMatrix< double >& A, 00055 WMatrix< double >& U, 00056 WMatrix< double >& V, 00057 WValue< double >& S ); 00058 // computes the pseudo inverse of the Matrix A 00059 // static WMatrix<double> pseudoInverse( const WMatrix<double>& input ); 00060 }; 00061 #endif // OW_USE_OSSIM 00062 00063 #endif // WOSSIMHELPER_H