天天向上

資料來源: display cv::Mat (opencv 2.4.3) in pictureBox (Visual C++ 2010)
Mat img;
openFileDialog1->Filter = "JPEG files (*.jpg)|*.jpg|Bitmap files (*.bmp)|*.bmp";
if(openFileDialog1->ShowDialog() == System::Windows::Forms::DialogResult::OK)
{

google後才知道2010的 C++/CLI 不支援IntelliSense了，
所以改用Visual AssistX 10.6.1827，可以在64位元的
VS2010執行。
安裝 VA_X_Setup1940

#include "stdafx.h"
#include "opencv2/highgui/highgui.hpp"
#include "opencv2/imgproc/imgproc.hpp"
#include <iostream>
#include <stdio.h>
int _tmain(int argc, _TCHAR* argv[])
{
    
    using namespace cv;
    Mat src, src_gray;
  /// Read the image
  src = imread( "cd.jpg", 1 );
  if( !src.data )
    { return -1; }
  /// Convert it to gray
  cvtColor( src, src_gray, CV_BGR2GRAY );
  /// Reduce the noise so we avoid false circle detection
  GaussianBlur( src_gray, src_gray, Size(9, 9), 2, 2 );
  vector<Vec3f> circles;
  /// Apply the Hough Transform to find the circles
  HoughCircles( src_gray, circles, CV_HOUGH_GRADIENT, 1, src_gray.rows/8, 200, 100, 0, 0 );
  /// Draw the circles detected
  for( size_t i = 0; i < circles.size(); i++ )
  {
      Point center(cvRound(circles[i][0]), cvRound(circles[i][1]));
      int radius = cvRound(circles[i][2]);
      // circle center
      circle( src, center, 3, Scalar(0,255,0), -1, 8, 0 );
      // circle outline
      circle( src, center, radius, Scalar(0,0,255), 3, 8, 0 );
   }
  /// Show your results
  namedWindow( "Hough Circle Transform Demo", CV_WINDOW_AUTOSIZE );
  imshow( "Hough Circle Transform Demo", src );
  waitKey(0);
    return 0;
}

解壓縮至C:\OpenCV-2.4.5
新增一個資料夾vs2010, 即C:\OpenCV-2.4.5\opencv\vs2010

安裝檔案: OpenCV-2.3.1-win-superpack
安裝步驟: 2013 06 24 安裝OpenCV2 3 1

安裝檔案: OpenCV-2.2.0-win32-vs2010
安裝步驟: 2013 06 24 安裝OpenCV2 2

main.m
[x,y,d,t,h,iter,alpha,beta,e,m,n,el]=ants_information;

Binarization編譯畫面
加上LP780-27,螢幕和攝影機中間無任何前景物, 此時, 隱約可以看到我的臉也會出現在螢幕上