ProximityOp.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   : ICLFilter/src/ICLFilter/ProximityOp.h                  **
** Module : ICLFilter                                              **
** Authors: Christof Elbrechter, Andre Justus                      **
**                                                                 **
**                                                                 **
** 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 <ICLFilter/BinaryOp.h>
#include <ICLFilter/NeighborhoodOp.h>
#include <ICLCore/Img.h>
#include <ICLUtils/Uncopyable.h>
#include <ICLUtils/Configurable.h>

namespace icl {
  namespace filter{


    class ProximityOp : public BinaryOp, public utils::Uncopyable, public utils::Configurable{
      public:


      enum applymode{
        full, 
        same, 
        valid 
      };


      enum optype{
        sqrDistance,   
        crossCorr,     
        crossCorrCoeff 
      };


      ICLFilter_API ProximityOp(optype ot, applymode am=valid);

      virtual ~ProximityOp(){
        if(m_poImageBuffer) delete m_poImageBuffer;
        if(m_poTemplateBuffer) delete m_poTemplateBuffer;
      }


      ICLFilter_API virtual void apply(const core::ImgBase *poSrc1, const core::ImgBase *poSrc2, core::ImgBase **ppoDst);

      using BinaryOp::apply;


      ICLFilter_API void setOpType(optype ot);


      ICLFilter_API void setApplyMode(applymode am);


      ICLFilter_API optype getOpType() const;


      ICLFilter_API applymode getApplyMode() const;

      private:

      core::Img32f *m_poImageBuffer;

      core::Img32f *m_poTemplateBuffer;
    };
  } // namespace filter
} // namespace icl