GaborOp.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/GaborOp.h                      **
** Module : ICLFilter                                              **
** Authors: 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/CompatMacros.h>
#include <ICLUtils/Uncopyable.h>
#include <ICLUtils/Point.h>
#include <ICLCore/Img.h>
#include <ICLFilter/UnaryOp.h>
#include <vector>

namespace icl{
  namespace filter{
    class ConvolutionOp;

    class ICLFilter_API GaborOp : public UnaryOp, public utils::Uncopyable{
      public:
      GaborOp();


      GaborOp(const utils::Size &kernelSize,
              std::vector<icl32f> lambdas,
              std::vector<icl32f> thetas,
              std::vector<icl32f> psis,
              std::vector<icl32f> sigmas,
              std::vector<icl32f> gammas );

      ~GaborOp();


      void setKernelSize(const utils::Size &size);

      void addLambda(float lambda);

      void addTheta(float theta);

      void addPsi(float psi);

      void addSigma(float sigma);

      void addGamma(float gamma);

      void updateKernels();


      virtual void apply(const core::ImgBase *poSrc, core::ImgBase **ppoDst);

      using UnaryOp::apply;


      std::vector<icl32f> apply(const core::ImgBase *poSrc, const utils::Point &p);


      static core::Img32f *createKernel(const utils::Size &size, float lambda,
                                  float theta, float psi, float sigma, float gamma);

      const std::vector<core::Img32f> &getKernels() const { return m_vecKernels; }


      private:
      std::vector<icl32f> m_vecLambdas;
      std::vector<icl32f> m_vecThetas;
      std::vector<icl32f> m_vecPsis;
      std::vector<icl32f> m_vecSigmas;
      std::vector<icl32f> m_vecGammas;

      std::vector<core::Img32f> m_vecKernels;
      std::vector<core::ImgBase*> m_vecResults;
      utils::Size m_oKernelSize;
    };
  } // namespace filter
}