Opencv混合高斯模型前景分离

#include "stdio.h"
#include "string.h"
#include "iostream"

#include "opencv/cv.h"
#include "opencv/cxcore.h"
#include "opencv/cvaux.h"
#include "opencv/highgui.h"
#include "opencv/ml.h"
#include "opencv2/core/core.hpp"
#include "opencv2/highgui/highgui.hpp"
#include "opencv2/imgproc/imgproc.hpp"
#include "opencv2/video/video.hpp"
#include "opencv2/videostab/videostab.hpp"
#include "opencv2/stitching/stitcher.hpp"

#include "opencv2/contrib/contrib.hpp"
#include "opencv2/objdetect/objdetect.hpp"


#pragma comment(lib,"opencv_calib3d2410d.lib")
#pragma comment(lib,"opencv_contrib2410d.lib")
#pragma comment(lib,"opencv_core2410d.lib")
#pragma comment(lib,"opencv_features2d2410d.lib")
#pragma comment(lib,"opencv_highgui2410d.lib")
#pragma comment(lib,"opencv_imgproc2410d.lib")
#pragma comment(lib,"opencv_objdetect2410d.lib")
#pragma comment(lib,"opencv_video2410d.lib")
#pragma comment(lib,"opencv_flann2410d.lib")
#pragma comment(lib,"opencv_gpu2410d.lib")
#pragma comment(lib,"opencv_legacy2410d.lib")
#pragma comment(lib,"opencv_ml2410d.lib")
#pragma comment(lib,"opencv_nonfree2410d.lib")
#pragma comment(lib,"opencv_ocl2410d.lib")
#pragma comment(lib,"opencv_photo2410d.lib")
#pragma comment(lib,"opencv_stitching2410d.lib")
#pragma comment(lib,"opencv_superres2410d.lib")
#pragma comment(lib,"opencv_ts2410d.lib")
#pragma comment(lib,"opencv_stitching2410d.lib")
using namespace cv;
using namespace std;

int main()
{
    VideoCapture capture(0);
    if (!capture.isOpened())
    {
        cout << "读取视频失败" << endl;
        return -1;
    }

    Mat frame;
    Mat foreground;
    //使用默认参数调用混合高斯模型
    BackgroundSubtractorMOG mog;
    bool stop(false);
    Sleep(3000);
    while (!stop)
    {
        if (!capture.read(frame))
        {
            cout << "从视频中读取图像失败或者读完整个视频" << endl;
            return -2;
        }
        cv::flip(frame,frame,1);
        cvtColor(frame, frame, CV_RGB2GRAY);
        imshow("输入视频", frame);
        //参数为,输入图像、输出图像、学习速率
        mog(frame, foreground, 0.1);
        imshow("前景", foreground);

        //按ESC键退出,按其他键会停止在当前帧
        if (waitKey(33) > 0)
        {
            destroyAllWindows();
            break;
        }
    }
    waitKey(0);
    return 0;
}