title: Track by color with kinect and c#
body: <p>I have a problem with my latest project, I'm new to kinect and my programming skills are not excellent. 
  I need my program to detect my stick (by color), so I can make a lasergun (red line comming out of the stick on my computer) with it. 
  I'm having a lot of troubles with this color tracking. This far I have the following code:</p>
  
  <pre><code>private void zoekGekleurdeStok(Image&lt;Bgr, Byte&gt; openCVImg)
      {
          pxLock img = new pxLock();
  
          Bitmap b = BitmapFromWriteableBitmap(colorBitmap);
          DataTable pxLocation = img.GetPixelLocation(b, c);
  
  
          if (pxLocation.Rows.Count &lt;= 0) { return; }
          //Setup Rectangle
          int boxWidth = 20;
          int boxHeight = 20;
          //Get Pixel Position
          int iX = Convert.ToInt32(pxLocation.Rows[0]["Column"]);
          int iY = Convert.ToInt32(pxLocation.Rows[0]["Row"]);
  
          //Configure Rectangle
          //System.Drawing.Rectangle rect = new Rectangle(iX, iY, boxWidth, boxHeight);
          System.Drawing.Rectangle rect = new System.Drawing.Rectangle(iX, iY, boxWidth, boxHeight);
          //Configure Pen Style
          System.Drawing.Pen RedPen = new System.Drawing.Pen(System.Drawing.Color.Red, 2);
          RedPen.DashStyle = System.Drawing.Drawing2D.DashStyle.Solid;
          //Draw Rectangle
          //e.Graphics.DrawRectangle(RedPen, rect); /  /e.Graphics.FillRectangle(Brushes.Red, rect);
  
          System.Drawing.Point p3 = new System.Drawing.Point();
          p3.X = iX;
          p3.Y = iY;
  
  
          System.Drawing.Point p4 = new System.Drawing.Point();
  
          p4.X = iX + 30;
          p4.Y = iY + 30;
          LineSegment2D line = new LineSegment2D();
          line.P1 = p3;
          line.P2 = p4;
  
  
          openCVImg.Draw(line, new Bgr(System.Drawing.Color.Red), 5);
      }
  </code></pre>
  
  <p>But I believe that it takes to long to fill in my pxLocation, and the sub is called time after time.
  After days of not producing any good code I'm thinking I should switch to a different language or programma? </p>
  
  <p>Perhaps anybody here, has experience with this. I just want to make a simple color tracking program with my kinect.</p>
  
  <p>I hope you guys understand my explenation, my English isn't very well. I'm sorry for that. </p>
  
  <p>Thanks in advance.</p>