天天向上

#include "stdafx.h"

#include <core\core.hpp>

#include <calib3d\calib3d.hpp>

#include <highgui\highgui.hpp>

#include <imgproc\imgproc.hpp>

#include <contrib\contrib.hpp>

using namespace cv;

using namespace std;

int _tmain(int argc, _TCHAR* argv[])

{

 Mat img1, img2, g1, g2;

 Mat disp, disp1, disp2;

 img1 = imread("tsukuba1.jpg");

 img2 = imread("tsukuba2.jpg");

 cvtColor(img1, g1, CV_BGR2GRAY);

 cvtColor(img2, g2, CV_BGR2GRAY);

 //-----------------------------------------------------------

 StereoBM sbm;

 sbm.state->SADWindowSize = 5;

 sbm.state->numberOfDisparities = 112;

 sbm.state->preFilterSize = 5;

 sbm.state->preFilterCap = 61;

 sbm.state->minDisparity = -39;

 sbm.state->textureThreshold = 507;

 sbm.state->uniquenessRatio = 0;

 sbm.state->speckleWindowSize = 0;

 sbm.state->speckleRange = 8;

 sbm.state->disp12MaxDiff = 1;

 sbm(g1, g2, disp);

 normalize(disp, disp1, 0, 255, CV_MINMAX, CV_8U);

 StereoSGBM sgbm;

 sgbm.SADWindowSize = 5;

 sgbm.numberOfDisparities = 192;

 sgbm.preFilterCap = 4;

 sgbm.minDisparity = -64;

 sgbm.uniquenessRatio = 1;

 sgbm.speckleWindowSize = 150;

 sgbm.speckleRange = 2;

 sgbm.disp12MaxDiff = 10;

 sgbm.fullDP = false;

 sgbm.P1 = 600;

 sgbm(g1, g2, disp);

 normalize(disp, disp2, 0, 255, CV_MINMAX, CV_8U);sgbm.P2 = 2400;

 imshow("left", img1);

 imshow("right", img2);

 imshow("disp1", disp1);

 imshow("disp2", disp2);

 cvWaitKey();

 return 0;

}

using System.IO.Ports;

private SerialPort sp;

for (int i = 1; i <= 16; i++)

{

 try

 {

 sp = new SerialPort("COM" + i.ToString(), baud, parity, databits, stopbits);

 sp.Open();

 if(sp.IsOpen){

 this.Label1.Text += ("COM"+i.ToString()+" is available.\n");

 }

 }

 catch (Exception) //開埠不成功就會到這來

 {

 // 執行開埠不成功的處理

 }

 finally {

 sp.Close();

 }

}

#include "stdafx.h"

#include <opencv2\core\core.hpp>

#include <opencv2\highgui\highgui.hpp>

#include <iostream>

using namespace std;

using namespace cv;

void AddNoise(Mat image, int numPts); // 加入雜訊

int _tmain(int argc, _TCHAR* argv[])

{

 char *path = "C:\\OpenCV\\images\\lena.jpg";

 Mat image;

 // 載入圖檔

 image = imread(path, CV_LOAD_IMAGE_COLOR);

 // 檢查讀檔是否成功

 if(! image.data )

 {

 cout << "無法開啟或找不到圖檔" << std::endl ;

 return -1;

 }

 namedWindow("original image", CV_WND_PROP_AUTOSIZE);

 imshow("original image", image);

 //------------------------------------- 

 int numPts = 10000;

 AddNoise(image, numPts);

 namedWindow("image with noise", CV_WND_PROP_AUTOSIZE);

 imshow("image with noise", image);

 waitKey(0);

 getchar();

 return 0;

}

using System.Net; // 匯入通訊協定 

using System.Net.Sockets; // 匯入網路插座功能函數 

using System.Threading; // 匯入多執行緒功能函數

using System.Collections; // 匯入集合物件功能

using System.Net; // 網路通訊協定

using System.Net.Sockets; // 網路插座功能

using System.Threading; // 多執行緒

MyClass obj = new MyClass();

obj.Method();