HougLine.hpp

/*
 * HougLine.hpp
 * 
 * Copyright 2018 Fernando Pujaico Rivera <fernando.pujaico.rivera@gmail.com>
 * 
 * This program 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 2 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 this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 * 
 */
 
#ifndef __PDS_HOUGLINE_HPP__
#define __PDS_HOUGLINE_HPP__
 
 
#include <Pds/Ra>
 
#include <sstream>      // std::ostringstream
 
namespace Pds{
 
class HougLine
{
private:
    Pds::Matrix Acc;
    
    double ThetaMin;
    
    double ThetaMax;
    
    unsigned int ThetaSteps;
    
    double ThetaDelta;
    
    double RhoMin;
    
    double RhoMax;
    
    unsigned int RhoSteps;
    
    double RhoDelta;
    
    double AccMin;
public:
 
    HougLine(void);
    
    HougLine(const Pds::HougLine &B);
 
    HougLine(   double ThetaMin,double ThetaMax, unsigned int ThetaSteps,
                double RhoMin,double RhoMax, unsigned int RhoSteps, 
                double AccMin);
 
    ~HougLine();
 
 
public:
 
    const Pds::Matrix &Accumulate (const Pds::Matrix &A, double U);
    
    std::vector<Pds::Pair> FindPeaksInAcc(void) const;
    
    const Pds::Matrix &Predict(const Pds::Matrix &A, double U, std::vector<Pds::Pair> &P);
 
    
 
 
public:
 
    static Pds::Matrix WriteLines(const Pds::Matrix &A,const std::vector<Pds::Pair> &P,double Value);
    
 
public:
 
    bool IsEmpty(void) const;
 
 
public:
 
    Pds::HougLine& operator = (const Pds::HougLine &B);
    
    bool Copy(const Pds::HougLine &B);
    
 
public:
 
    void MakeEmpty(void);
    
    
    void Print(std::string str="") const;
    
}; // Class HougLine
 
} // namespace Pds
 
 
#endif