morphshape.hh

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/* -*- mia-c++  -*-
 *
 * This file is part of MIA - a toolbox for medical image analysis 
 * Copyright (c) Leipzig, Madrid 1999-2017 Gert Wollny
 *
 * MIA is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with MIA; if not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef mia_2d_morphshape_hh
#define mia_2d_morphshape_hh

#include <mia/2d/shape.hh>

NS_MIA_BEGIN


class EXPORT_2D C2DMorphShape : public CProductBase{
public: 
        typedef C2DImage plugin_data; 
        
        typedef C2DMorphShape plugin_type; 

        static const char *type_descr;

        typedef std::shared_ptr<C2DMorphShape> Pointer; 

        typedef C2DShape::value_type value_type; 

        C2DMorphShape(); 


        C2DMorphShape(P2DShape foreground_mask, P2DShape background_mask); 
        

        void add_pixel(const value_type& pixel, bool foreground); 

        void add_pixel(int x, int y, bool foreground); 
        

        const C2DShape& get_foreground_mask() const; 

        const C2DShape& get_background_mask() const;

        C2DMorphShape rotate_by_90() const;
private: 

        P2DShape m_foreground_mask; 
        P2DShape m_background_mask; 
}; 

typedef C2DMorphShape::Pointer P2DMorphShape; 


size_t EXPORT_2D morph_hit_and_miss_2d(C2DBitImage& target, const C2DBitImage& source, const C2DMorphShape& shape);

size_t EXPORT_2D morph_thinning_2d(C2DBitImage& target, const C2DBitImage& source, const C2DMorphShape& shape);


NS_MIA_END

#endif