private void SensorColorFrameReady(object sender, ColorImageFrameReadyEventArgs e)
{
using (ColorImageFrame colorFrame = e.OpenColorImageFrame())
{
//System.Threading.Thread.Sleep(50);
if (colorFrame != null)
{
Bitmap b = convertFromColorFrame(colorFrame);
frameHeight = b.Height;
frameWidth = b.Width;
currentFrame = new Image<Bgr, Byte>(b);
removeFace(b);
if (currentFrame != null)
{
skinDetector = new YCrCbSkinDetector();
Image<Gray, Byte> skin = skinDetector.DetectSkin(currentFrame, YCrCb_min, YCrCb_max);
Contour<Point> bContour = biggestContour(skin);
if (bContour != null)
{
box = bContour.GetMinAreaRect();
currentFrame.Draw(new CircleF(new PointF(box.center.X, box.center.Y), 3), new Bgr(200, 125, 75), 2);
currentFrame.Draw(bContour, new Bgr(System.Drawing.Color.LimeGreen), 2);
extractContourInfo(bContour, 5, currentFrame);
findFingerTips(bContour, 5);
drawTips(tipPts, foldPts);
}
imageBoxSkin.Image = skin;
imageBoxFrameGrabber.Image = currentFrame;
}
}
}
}
private void procesarImagen()
{
//Image<Gray, Byte> skin = new Image<Gray, byte>(imagen.Width, imagen.Height);
// detector.Process(imagen,skin);
skinDetector = new YCrCbSkinDetector();
Image<Gray, Byte> skin = skinDetector.DetectSkin(imagen, YCrCb_min, YCrCb_max);
observedImageVector = ObservedImageFunctions.ExtractFeatures(skin,imagen);
hypothesisImageVector = HypothesisImageFunctions.createFirstHypothesis(imagen2);
//imgCaja.Image = skin;
imgCaja.Refresh();
imgCaja2.Refresh();
}
void FrameGrabber(object sender, EventArgs e)
{
currentFrame = grabber.QueryFrame();
System.Threading.Thread.Sleep(50);
if (currentFrame != null)
{
currentFrameCopy = currentFrame.Copy();
// Uncomment if using opencv adaptive skin detector
//Image<Gray,Byte> skin = new Image<Gray,byte>(currentFrameCopy.Width,currentFrameCopy.Height);
//detector.Process(currentFrameCopy, skin);
skinDetector = new YCrCbSkinDetector();
Image<Gray, Byte> skin = skinDetector.DetectSkin(currentFrameCopy,YCrCb_min,YCrCb_max);
/*List<Contour<Point>> handContours = findHandContour(skin);
if (handContours != null)
{
for (int i = 0; i < handContours.Count(); i++)
{
if (handContours.ElementAt(i) != null)
{
extractContourInfo(handContours.ElementAt(i), 5, currentFrame); // find the COG and angle to horizontal of the contour
findFingerTips(handContours.ElementAt(i), 5); // detect the fingertips positions in the contour
//nameFingers(cogPt, contourAxisAngle, fingerTips);
}
}
}*/
ExtractContourAndHull(skin);
DrawAndComputeFingersNum();
imageBoxSkin.Image = skin;
imageBoxFrameGrabber.Image = currentFrame;
}
}
void FrameGrabber(object sender, EventArgs e)
{
currentFrame = grabber.QueryFrame();
if (currentFrame != null)
{
currentFrameCopy = currentFrame.Copy();
// Uncomment if using opencv adaptive skin detector
//Image<Gray,Byte> skin = new Image<Gray,byte>(currentFrameCopy.Width,currentFrameCopy.Height);
//detector.Process(currentFrameCopy, skin);
skinDetector = new YCrCbSkinDetector();
Image<Gray, Byte> skin = skinDetector.DetectSkin(currentFrameCopy,YCrCb_min,YCrCb_max);
ExtractContourAndHull(skin);
DrawAndComputeFingersNum();
imageBoxSkin.Image = skin;
imageBoxFrameGrabber.Image = currentFrame;
}
}
void processFrameAndUpdateGUI(object sender, EventArgs e)
{
try
{
imgOriginal = capwebcam.RetrieveBgrFrame();
currentFrame = capwebcam.QueryFrame();
if (imgOriginal == null) return;
skinDetector = new YCrCbSkinDetector();
Image<Gray, Byte> skin = skinDetector.DetectSkin(currentFrame, YCrCb_min, YCrCb_max);
imgProcessed = skin.SmoothGaussian(9);
tbImageName.Text = i.ToString() + ".jpg";
ExtractContourAndHull(imgProcessed);
if (defects != null)
DrawAndComputeFingersNum();
ibOriginal.Image = currentFrame;
}
catch (Exception ex)
{
tbGesture.Text="Exception found!"+ ex ;
}
}
void processFrameAndUpdateGUI(object sender, EventArgs e)
{
imgOriginal = capwebcam.RetrieveBgrFrame();
currentFrame = capwebcam.QueryFrame();
if (imgOriginal == null) return;
skinDetector = new YCrCbSkinDetector();
Image<Gray, Byte> skin = skinDetector.DetectSkin(currentFrame, YCrCb_min, YCrCb_max);
imgProcessed = skin.SmoothGaussian(9);
ExtractContourAndHull(imgProcessed);
if(defects != null)
DrawAndComputeFingersNum();
ibOriginal.Image = currentFrame;
}
void FrameGrabber(object sender, EventArgs e)
{
currentFrame = grabber.QueryFrame();
if (currentFrame != null)
{
currentFrameCopy = currentFrame.Copy();
skinDetector = new YCrCbSkinDetector();
Image<Gray, Byte> skin = skinDetector.DetectSkin(currentFrameCopy,YCrCb_min,YCrCb_max);
ExtractContourAndHull(skin);
DrawAndComputeFingersNum();
imageBoxSkin.Image = skin;
imageBoxFrameGrabber.Image = currentFrame;
}
}
