public bool Detect(Color[] data, int targ_cx, int targ_cy, int targ_halfWidth, out int pID)
{
lock (playerCalibs)
{
pID = -1;
ColorDetector detector = new ColorDetector(w, h);
YCbCrColor avgColor = detector.GetAvgColor(data, targ_cx, targ_cy, targ_halfWidth);
var canidates = playerCalibs.Where(calib =>
{
if (calib.Key == _pID) return false;
detector.LoadFromCalibration(calib.Value);
return detector.DetectThresh(data, targ_cx, targ_cy, targ_halfWidth);
}).OrderBy(calib => calib.Value.DistanceSqTo(avgColor));
if (canidates.Any())
{
pID = canidates.First().Key;
return true;
}
else
return false;
}
}
private void PhoneApplicationPage_Loaded(object sender, RoutedEventArgs e)
{
capcam = CaptureDeviceConfiguration.GetDefaultVideoCaptureDevice();
capcam.DesiredFormat = capcam.SupportedFormats.First(f => f.PixelWidth == w);
captureSource = new CaptureSource();
captureSource.VideoCaptureDevice = capcam;
captureSource.Start();
sink = new FrameVideoSink();
sink.CaptureSource = captureSource;
sink.OnFrameReady += sink_OnFrameReady;
sink.Enabled = true;
viewfinderBrush.SetSource(captureSource);
viewfinderBrush.Stretch = Stretch.Fill;
renderBmp = new WriteableBitmap(w, h);
renderBrush.ImageSource = renderBmp;
phocam = new PhotoCamera();
detector = new ColorDetector(w, h);
}
