Where can I learn/find examples of gesture recognitions streamed from Kinect, using OpenCV?

Question

I have Kinect and drivers for Windows and MacOSX. Are there any examples of gesture recognitions streamed from Kinect using OpenCV API? I\'m trying to achieve similar to Da

Answer 1

mage dest = new Image(this.bitmap.Width, this.bitmap.Height); CvInvoke.cvThreshold(src, dest, 220, 300, Emgu.CV.CvEnum.THRESH.CV_THRESH_BINARY); Bitmap nem1 = new Bitmap(dest.Bitmap); this.bitmap = nem1; Graphics g = Graphics.FromImage(this.bitmap);

                using (MemStorage storage = new MemStorage()) //allocate storage for contour approximation
                    for (Contour contours = dest.FindContours(); contours != null; contours = contours.HNext)
                    {
                        g.DrawRectangle(new Pen(new SolidBrush(Color.Green)),contours.BoundingRectangle);
                       // CvInvoke.cvConvexHull2(contours,, Emgu.CV.CvEnum.ORIENTATION.CV_CLOCKWISE, 0);
                        IntPtr seq = CvInvoke.cvConvexHull2(contours,storage.Ptr, Emgu.CV.CvEnum.ORIENTATION.CV_CLOCKWISE, 0);
                       IntPtr defects = CvInvoke.cvConvexityDefects(contours, seq, storage);
                      Seq tr= contours.GetConvexHull(Emgu.CV.CvEnum.ORIENTATION.CV_CLOCKWISE);

                      Seq te = contours.GetConvexityDefacts(storage, Emgu.CV.CvEnum.ORIENTATION.CV_CLOCKWISE);
                      g.DrawRectangle(new Pen(new SolidBrush(Color.Green)), tr.BoundingRectangle);
                      //g.DrawRectangle(new Pen(new SolidBrush(Color.Green)), te.BoundingRectangle);

                    }

I did as per your algorithm but it does not work What is wring?