multireg.hh

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/* -*- mia-c++  -*-
 *
 * This file is part of MIA - a toolbox for medical image analysis 
 * Copyright (c) Leipzig, Madrid 1999-2017 Gert Wollny
 *
 * MIA is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with MIA; if not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef mia_3d_multireg_hh
#define mia_3d_multireg_hh

#include <mia/3d/model.hh>
#include <mia/3d/timestep.hh>
#include <mia/3d/deformer.hh>
#include <mia/3d/fatcost.hh>
#include <mia/3d/transform.hh>

NS_MIA_BEGIN

typedef std::shared_ptr<C3DFVectorfield > P3DFVectorfield;

class EXPORT_3D C3DMultiImageRegister {
public:
        C3DMultiImageRegister(size_t start_size, size_t max_iter,
                              C3DRegModel& model, C3DRegTimeStep& time_step,
                              float outer_epsilon);

        P3DTransformation operator () (C3DImageFatCostList& cost, P3DInterpolatorFactory  ipf);
private:
        void reg_level(C3DImageFatCostList& cost, C3DGridTransformation& result, const C3DInterpolatorFactory& ipf);
        void reg_level_regrid(C3DImageFatCostList& cost, C3DGridTransformation& result, const C3DInterpolatorFactory& ipf);

        size_t m_start_size;
        size_t m_max_iter;
        C3DRegModel& m_model;
        C3DRegTimeStep& m_time_step;
        float m_outer_epsilon;
};


NS_MIA_END

#endif