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內含代碼可以檢測運動物體,采用高斯混合模型算法提取前景
代碼片段和文件信息
#pragma?once
#include?“afxwin.h“
#include“highgui.h“
#include?
#include?
#include?
#include?
using?namespace?std;
using?namespace?cv;
void?Writetxt(float?xfloat?y)
{
ofstream?file;
file.open(“C:\\Users\\Administrator\\Desktop\\Result.txt“ios::app);
file< file<<““;
file<
file.close();
}
void?main()
{
int m_ImageWidthm_ImageHeight;
BITMAPINFO*?m_bmi1*?m_bmi2; // 2個位圖頭,分別彩色和黑白。
CDC*?m_pDC;
Mat?m_Img;
VideoCapture?m_cap(“C:\\Users\\Administrator\\Desktop\\768x576.avi“);
if(!m_cap.isOpened())
{
printf(“Cannot?Open!“);
return;
}
double?rate=m_cap.get(CV_CAP_PROP_FPS);
double?wid=m_cap.get(CV_CAP_PROP_frame_WIDTH);
double?hgt=m_cap.get(CV_CAP_PROP_frame_HEIGHT);
uchar?bmbuffer1[2048]bmbuffer2[2048];
m_ImageWidth=(int)wid;
m_ImageHeight=(int)hgt;
// 位圖信息頭,可預先設置好。
if(m_bmi1==NULL)//tagBITMAPINFO結構體包含位圖信息和顏色????——2017.7.28
{
m_bmi1?=?(BITMAPINFO*)bmbuffer1;
m_bmi1->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
m_bmi1->bmiHeader.biWidth?=?m_ImageWidth;
m_bmi1->bmiHeader.biHeight?=?-m_ImageHeight; //?不然倒置了
m_bmi1->bmiHeader.biPlanes?=?1;
m_bmi1->bmiHeader.biBitCount?=?IPL_DEPTH_8U*m_Img.channels();
m_bmi1->bmiHeader.biCompression?=?BI_RGB;
m_bmi1->bmiHeader.biSizeImage=0;
m_bmi1->bmiHeader.biXPelsPerMeter=0;
m_bmi1->bmiHeader.biYPelsPerMeter=0;
m_bmi1->bmiHeader.biClrImportant=0;
m_bmi1->bmiHeader.biClrUsed=0;
}
if(m_bmi2==NULL)
{
m_bmi2?=?(BITMAPINFO*)bmbuffer2;
m_bmi2->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
m_bmi2->bmiHeader.biWidth?=?m_ImageWidth;
m_bmi2->bmiHeader.biHeight?=?-m_ImageHeight; //?不然倒置了
m_bmi2->bmiHeader.biPlanes?=?1;
m_bmi2->bmiHeader.biBitCount?=?IPL_DEPTH_8U;
m_bmi2->bmiHeader.biCompression?=?BI_RGB;
m_bmi2->bmiHeader.biSizeImage=0;
m_bmi2->bmiHeader.biXPelsPerMeter=0;
m_bmi2->bmiHeader.biYPelsPerMeter=0;
m_bmi2->bmiHeader.biClrImportant=0;
m_bmi2->bmiHeader.biClrUsed=0;
for(int?i?=?0;?i?256;?i++)
{
m_bmi2->bmiColors[i].rgbBlue?=?i;
m_bmi2->bmiColors[i].rgbGreen?=?i;
m_bmi2->bmiColors[i].rgbRed ?=?i;
}
}
BackgroundSubtractorMOG?mog;
int?thresh=130;
Mat?FrgroundBkgroundmatProcFrshow;
vector>?contour;
//cvNamedWindow(“readvideo“);
while(1)
{
if(!m_cap.read(m_Img))
break;
????m_cap>>m_Img;
????imshow(“readvideo“m_Img);
????
?
mog(m_ImgFrground0.2);
threshold(FrgroundFrgroundthresh255THRESH_BINARY);
mog.getBackgroundImage(Bkground);//返回當前背景圖片
Frground.copyTo(matProc);
contour.swap(vector>()); // clear
findContours(matProccontourCV_RETR_EXTERNAL?CV_CHAIN_APPROX_SIMPLE?Point(0?0));
vector>::const_iterator?it=contour.begin(); // 迭代器
while(it!=contour.end())
{
if(contourArea(*it)<50)
{
cont
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????1005568??2017-08-18?09:36??TiquYunDongGuiji\Debug\TiquYunDongGuiji.exe
?????文件??????????0??2017-08-18?09:36??TiquYunDongGuiji\Debug\TiquYunDongGuiji.ilk
?????文件????6876160??2017-08-18?09:36??TiquYunDongGuiji\Debug\TiquYunDongGuiji.pdb
?????文件???59834368??2017-08-18?09:36??TiquYunDongGuiji\ipch\tiquyundongguiji-d8360f2c\tiquyundongguiji-f65f22cb.ipch
?????文件???????5474??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\cl.command.1.tlog
?????文件?????116308??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\CL.read.1.tlog
?????文件??????13026??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\CL.read.2.tlog
?????文件???????2258??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\CL.write.1.tlog
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
?????文件??????????2??2017-08-18?09:36??TiquYunDongGuiji\TiquYunDongGuiji\Debug\li
............此處省略139個文件信息
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