void UpdateSimpleHandTrackerDisplay()
{
SimpleSkeletonHandTracker ssht = (SimpleSkeletonHandTracker)handTracker;
VisualUtil.DrawRectangle(depthCanvas, ssht.InitialHandRect, Brushes.Green,
(float)depthCanvas.ActualWidth / HandInputParams.DepthWidth);
VisualUtil.DrawRectangle(depthCanvas, ssht.ShiftedRect, Brushes.AliceBlue,
(float)depthCanvas.ActualWidth / HandInputParams.DepthWidth);
}
void UpdateSalienceHandTrackerDisplay()
{
SalienceHandTracker sht = (SalienceHandTracker)handTracker;
var bb = sht.PrevBoundingBoxes;
if (bb.Count > 0)
{
VisualUtil.DrawRectangle(colorCanvas, bb.Last(), Brushes.Red);
}
var converted = sht.TemporalSmoothed.ConvertScale <Byte>(255, 0);
debugColorDisplayManager.UpdateBitmap(converted.Bytes);
debugColorDisplayManager.UpdateBitmapMask(sht.SaliencyProb.Data);
}
void UpdateDisplay(TrackingResult result)
{
colorCanvas.Children.Clear();
depthCanvas.Children.Clear();
if (result.DepthBoundingBoxes.Count > 0)
{
VisualUtil.DrawRectangle(depthCanvas, result.DepthBoundingBoxes.Last(), Brushes.Red,
(float)depthCanvas.ActualWidth / HandInputParams.DepthWidth);
}
if (handTracker != null)
{
if (handTracker is SalienceHandTracker)
{
UpdateSalienceHandTrackerDisplay();
}
else if (handTracker is StipHandTracker)
{
UpdateStipHandTrackerDisplay();
}
else if (handTracker is SimpleSkeletonHandTracker)
{
UpdateSimpleHandTrackerDisplay();
}
}
if (displayDebug)
{
if (result.DepthImage != null)
{
debugDepthDisplayManager.UpdateBitmap(result.DepthImage.Bytes);
}
if (result.ColorImage != null)
{
debugColorDisplayManager.UpdateBitmap(result.ColorImage.Bytes);
}
}
}