cgh.h

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#ifndef CGH_H
#define CGH_H

#include <boost/numeric/ublas/vector.hpp>
#include <list>
#include "edge_string.h"
#include "hough_transform.h"
#include "object.h"

namespace mimas {
  
class cgh : public hough_transform
{
private:
    double  bin_threshold;    
    double  max_radius;   
    double  min_radius;   
    int   size;     

    void  setup();

public:
    typedef std::ifstream ifstream;
    typedef std::ofstream ofstream;
    typedef boost::numeric::ublas::vector< double > Vector;
    typedef boost::numeric::ublas::vector< int > IntVector;
    cgh()
    {
  //install defaults
  bin_threshold = 0.1;

  min_radius = 2.0;
  max_radius = 150.0;
  size = 72;

  setup();
    }

    void  setMaxRadius( double d ) { max_radius = d; }
    void  setBinThreshold( double d ) { bin_threshold = d; }
    void  createFromStrings( edge_string_ptr_list strings,
                            const Vector &cpos ); 

   /* double  dotProduct( cgh& cgh2 ) ///< used for comparing two features
    { return image<double>::dotProduct( cgh2 ); } */

      // void readFromFile( ifstream& ifs );    ///< read histogram from a file
      // void writeToFile( ofstream& outfile); ///< write histogram to a file
};

typedef boost::shared_ptr< cgh > cgh_ptr;

};


#endif

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