8805b950
 Liu Meng
物品遗留效果优化
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// ConExtraction.h: interface for the CConExtraction class.
#ifndef _I_FIND_CONTOURS_H_NEW_
#define _I_FIND_CONTOURS_H_NEW_
#include<vector>
#include<iterator>
#include<iostream>
using namespace std;
#include <opencv2/opencv.hpp>
using namespace cv;
typedef struct iCPoint{
int x;
int y;
}iCPoint;
typedef struct iCvRect{
int x;
int y;
int width;
int height;
}iCvRect;
typedef struct iRect{
int left; //x_1
int right; //x_2
int top; //y_1
int bottom; //y_2
}iRect;
typedef struct CContour
{
int left;
int top;
int right;
int bottom;
int xCenter;
int yCenter;
bool label;
}CContour; // the detected target external contour of the current frame
typedef struct CForegroundTarget
{
iCvRect m_rtConnect;
iCPoint m_ptCenter;
int m_area;
bool m_AbandonFlag;
CContour m_Contour; //the contour the target
iCPoint m_point; //the position of the foreground target
}CForegroundTarget; //the detected target of the current frame
//3*3 neighborhood of a pixel
#define DELTAS(deltas, step, nch) \
((deltas)[0] = (nch), (deltas)[1] = -(step) + (nch), \
(deltas)[2] = -(step), (deltas)[3] = -(step) - (nch), \
(deltas)[4] = -(nch), (deltas)[5] = (step) - (nch), \
(deltas)[6] = (step), (deltas)[7] = (step) + (nch) )
class CConExtraction
{
public:
CConExtraction();
//CConExtraction(const int &m_nbd, const int &m_area, const int &m_size);
virtual ~CConExtraction();
public:
void InitBackgroud(unsigned char *pSrcImage, const int &width, const int &height, const int& channels);
void CalMask(vector<vector<Point>> regions, int width, int height);
vector<CContour> ExtractContours (unsigned char *pSrcImage, const int &width, const int &height, const int &step);
vector<CContour> ExtractContours_PixelSub(unsigned char *pSrcImage, const int &width, const int &height, const int &step);
vector<CContour> ExtractContours_Canny(unsigned char *pSrcImage, const int &width, const int &height, const int &step);
//vector<CForegroundTarget> DetectTarget(unsigned char *pSrcImage, const int &width, const int &height, const int &step);
private:
vector<CContour> m_Contourvec; //the contour of the corresponding detected target
//vector<CForegroundTarget> m_ForeTargetvec;
int m_nbd; //current mark value
int m_area; //it is used to remove the noise point
int m_size; //the size of the contour pixel
iRect m_rect; //the rectangle of the contour
int total_mask_image_human;
cv::Mat background_image, mask_image, mask_image_human;
cv::Mat img_diffLast, img_foreg;
time_t last_time;
float human_ratio;
int bk_update_interval;
private:
vector<CContour> AeraMaxX(vector<CContour> CForegrounds, int topx);
CContour FetchContour(unsigned char *pImage, const int &step, iCPoint &pt);
void BoundingRect(vector<iCPoint> Pointvec); //get the corresponding rectangle of a point set
//void RemoveNoise(unsigned char *pSrcImage, const int &width, const int &height, const int &step); //remove the single noise point
//void Dilation(unsigned char *pSrcImage, const int &width, const int &height, const int &step);
};
#endif
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