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Marco Biasini authoredMarco Biasini authored
normalizer_factory.cc 2.62 KiB
//------------------------------------------------------------------------------
// This file is part of the OpenStructure project <www.openstructure.org>
//
// Copyright (C) 2008-2011 by the OpenStructure authors
// Copyright (C) 2003-2010 by the IPLT authors
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License as published by the Free
// Software Foundation; either version 3.0 of the License, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
// details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this library; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//------------------------------------------------------------------------------
/*
Normalizer factory methods
Author: Andreas Schenk
*/
#include <ost/img/alg/stat_min_max.hh>
#include "normalizer_factory.hh"
namespace ost { namespace img { namespace alg {
Normalizer CreateNoOpNormalizer()
{
return Normalizer(NormalizerPtr(new NoOpNormalizer));
}
Normalizer CreateLinearNormalizer(Real scale, Real offset)
{
return Normalizer(NormalizerPtr(new LinearNormalizer(scale,offset)));
}
Normalizer CreateLogNormalizer(Real scale, Real min, Real offset)
{
return Normalizer(NormalizerPtr(new LogNormalizer(scale,min,offset)));
}
Normalizer CreateLinearRangeNormalizer(const ConstImageHandle& ih, Real minoutput, Real maxoutput)
{
StatMinMax s;
ih.Apply(s);
return CreateLinearRangeNormalizer(s.GetMinimum(),s.GetMaximum(),minoutput,maxoutput);
}
Normalizer CreateLinearRangeNormalizer(Real mininput,Real maxinput, Real minoutput, Real maxoutput)
{
return Normalizer(NormalizerPtr(new LinearRangeNormalizer(mininput,maxinput,minoutput,maxoutput)));
}
Normalizer CreateLogRangeNormalizer(const ConstImageHandle& ih, Real minoutput, Real maxoutput)
{
StatMinMax s;
ih.Apply(s);
return CreateLogRangeNormalizer(s.GetMinimum(),s.GetMaximum(),minoutput,maxoutput);
}
Normalizer CreateLogRangeNormalizer(Real mininput,Real maxinput, Real minoutput, Real maxoutput)
{
return Normalizer(NormalizerPtr(new LogRangeNormalizer(mininput,maxinput,minoutput,maxoutput)));
}
Normalizer CreateTransmissionToODNormalizer(Real mininput,Real maxinput, Real maxOD)
{
return Normalizer(NormalizerPtr(new TransmissionToODNormalizer(mininput,maxinput,maxOD)));
}
}}}//ns