color_likelihood.h

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/* $Id: color_likelihood.h 10622 2011-09-29 19:50:53Z predoehl $ */
/* =========================================================================== *
   |
   |  Copyright (c) 1994-2010 by Kobus Barnard (author)
   |
   |  Personal and educational use of this code is granted, provided that this
   |  header is kept intact, and that the authorship is not misrepresented, that
   |  its use is acknowledged in publications, and relevant papers are cited.
   |
   |  For other use contact the author (kobus AT cs DOT arizona DOT edu).
   |
   |  Please note that the code in this file has not necessarily been adequately
   |  tested. Naturally, there is no guarantee of performance, support, or fitness
   |  for any particular task. Nonetheless, I am interested in hearing about
   |  problems that you encounter.
   |
   |  Author: Ernesto Brau
 * =========================================================================== */

#ifndef KJB_COLOR_LIKELIHOOD_H_
#define KJB_COLOR_LIKELIHOOD_H_

#include "i_cpp/i_image.h"
#include "m_cpp/m_int_matrix.h"

#include <vector>
#include <list>
#include <map>
#include <utility>

namespace kjb {

typedef std::list<std::pair<int, int> > Region;

typedef std::vector<Region> Region_vector;

std::map<int, Region_vector> get_regions_from_mask(const Int_matrix& mask, int region_length);

class Color_likelihood
{
private:
    Image m_image;

public:
    Color_likelihood(const Image& image) : m_image(image)
    {}

    Color_likelihood(const Color_likelihood& cl) : m_image(cl.m_image)
    {}

    Color_likelihood& operator=(const Color_likelihood& cl)
    {
        if(&cl != this)
        {
            m_image = cl.m_image;
        }

        return *this;
    }

    ~Color_likelihood(){}

   double operator()(const std::map<int, Region_vector>& object_regions);

};

} // namespace kjb

#endif /* KJB_COLOR_LIKELIHOOD_H_ */