slopeclassifier.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/>.
 *
 */

#include <vector>
#include <mia/core/slopevector.hh>


#ifndef mia_core_classifier_hh
#define mia_core_classifier_hh

NS_MIA_BEGIN

class  EXPORT_CORE  CSlopeClassifier {
public:
        typedef CSlopeColumns Columns; 


        typedef struct  {
                float corr; 
                int row1;
                int row2;
        } SCorrelation;

        CSlopeClassifier(const Columns& m, bool mean_stripped);

        CSlopeClassifier(const CSlopeClassifier& other);
        
        CSlopeClassifier(); 
        
        CSlopeClassifier& operator =(const CSlopeClassifier& other);

        ~CSlopeClassifier();

        int get_periodic_idx() const;
        
        int get_RV_idx()const;
        
        int get_LV_idx() const;

        int get_baseline_idx() const;
        
        int get_perfusion_idx() const;

        int get_RV_peak()const;
        
        int get_LV_peak() const;

        float get_max_slope_length_diff() const;

        SCorrelation  max_selfcorrelation() const;

        int index() const; 

private:
        struct CSlopeClassifierImpl *impl;
};

float  EXPORT_CORE correlation(const std::vector<float>& a, const std::vector<float>& b);

NS_MIA_END

#endif