ICP.h

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/********************************************************************
**                Image Component Library (ICL)                    **
**                                                                 **
** Copyright (C) 2006-2013 CITEC, University of Bielefeld          **
**                         Neuroinformatics Group                  **
** Website: www.iclcv.org and                                      **
**          http://opensource.cit-ec.de/projects/icl               **
**                                                                 **
** File   : ICLGeom/src/ICLGeom/ICP.h                              **
** Module : ICLGeom                                                **
** Authors: Christian Groszewski, Christof Elbrechter              **
**                                                                 **
**                                                                 **
** GNU LESSER GENERAL PUBLIC LICENSE                               **
** This file may be used under the terms of the GNU Lesser General **
** Public License version 3.0 as published by the                  **
**                                                                 **
** Free Software Foundation and appearing in the file LICENSE.LGPL **
** included in the packaging of this file.  Please review the      **
** following information to ensure the license requirements will   **
** be met: http://www.gnu.org/licenses/lgpl-3.0.txt                **
**                                                                 **
** The development of this software was supported by the           **
** Excellence Cluster EXC 277 Cognitive Interaction Technology.    **
** The Excellence Cluster EXC 277 is a grant of the Deutsche       **
** Forschungsgemeinschaft (DFG) in the context of the German       **
** Excellence Initiative.                                          **
**                                                                 **
********************************************************************/
#pragma once

#include <ICLUtils/Macros.h>
#include <ICLUtils/Uncopyable.h>
#include <ICLMath/DynMatrix.h>
#include <ICLMath/KDTree.h>
#include <ICLGeom/PoseEstimator.h>

namespace icl{
  namespace geom{


    class ICLGeom_API ICP : public utils::Uncopyable{
      public:
      struct ICLGeom_API Result{
        Result();
        math::DynMatrix<icl64f> rotation;    
        math::DynMatrix<icl64f> translation; 
        double error;                  
      };

      private:
      Result m_result;

      math::KDTree kdt;

      math::DynMatrix<icl64f> *compute(const std::vector<math::DynMatrix<icl64f>* > &data,
                                 const std::vector<math::DynMatrix<icl64f>* > &model);
      public:




      ICP(std::vector<math::DynMatrix<icl64f> > &model);


      ICP(std::vector<math::DynMatrix<icl64f>* > &model);

      ICP();

      ~ICP();


      const Result &apply(const std::vector<math::DynMatrix<icl64f>* > &pointlist);

      static double error(const std::vector<math::DynMatrix<icl64f>* > &dat,
                          const std::vector<math::DynMatrix<icl64f>* > &mod);

  #if 0
      // hope we dont need that anymore ...
      inline double getError(){
        return m_result.error;
      }

      inline const math::DynMatrix<icl64f>& getRotation() const{
        return m_result.rotation;
      }

      inline const math::DynMatrix<icl64f>& getTranslation() const{
        return m_result.translation;
      }
  #endif
    };
  } // namespace geom
}