contour_handler.h

#ifndef CONTOUR_HANDLER_H
#define CONTOUR_HANDLER_H
 
// standart headers
#include <iostream>
 
// OpenCV headers
#include <opencv2/opencv.hpp>
 
// my headers
#include "VVT-V2/helper.h"
 
using namespace cv;
 
class ContourHandler
{
public:
    ContourHandler(Mat frame, Rect* ROI = nullptr);
    void DrawContours(Mat& frame);
    std::vector<std::vector<Point2i>> GetContours();
    std::vector<Point2f> GetContinousContours();
 
private:
    template<typename T>
    std::vector<T> MakeTwiceThinner(std::vector<T> src);
    template<typename T>
    float CalculateDistance(T point1, T point2);
 
private:
    std::vector<std::vector<Point>>contour_shapes_;
    float minimal_distance_;
 
};
 
#endif