/// <summary>
/// This is the entry point of the hands into the Caduhd App.
/// </summary>
/// <param name="image">The image, possibly containing hands.</param>
public void Input(BgrImage image)
{
if (Interlocked.CompareExchange(ref this.isWebCameraFrameProcessorBusy, YES, NO) == NO)
{
if (this.handsAnalyzer != null)
{
this.uiConnector.SetHandsAnalyzerState(this.handsAnalyzer.State);
}
BgrImage frame = image;
MoveCommand moveCommand = null;
if (this.skinColorHandsDetector.Tuned)
{
HandsDetectorResult result = this.skinColorHandsDetector.DetectHands(frame);
frame = result.Image;
var hands = result.Hands;
moveCommand =
(this.handsDroneController.ProcessHandsInput(hands) as DroneControllerHandsInputProcessResult)?.Result;
}
else
{
if (this.handsAnalyzer.State == HandsAnalyzerState.ReadyToAnalyzeLeft || this.handsAnalyzer.State == HandsAnalyzerState.AnalyzingLeft)
{
if (this.handsAnalyzer.State == HandsAnalyzerState.AnalyzingLeft)
{
this.handsAnalyzer.AnalyzeLeft(frame, this.handsDroneController.HandsInputEvaluator.TunerHands["left"]["poi"]);
this.handsAnalyzer.AdvanceState();
}
frame.MarkPoints(this.handsDroneController.HandsInputEvaluator.TunerHands["left"]["outline"], Color.Yellow);
}
else if (this.handsAnalyzer.State == HandsAnalyzerState.ReadyToAnalyzeRight || this.handsAnalyzer.State == HandsAnalyzerState.AnalyzingRight)
{
if (this.handsAnalyzer.State == HandsAnalyzerState.AnalyzingRight)
{
this.handsAnalyzer.AnalyzeRight(frame, this.handsDroneController.HandsInputEvaluator.TunerHands["right"]["poi"]);
this.handsAnalyzer.AdvanceState();
}
frame.MarkPoints(this.handsDroneController.HandsInputEvaluator.TunerHands["right"]["outline"], Color.Yellow);
}
else if (this.handsAnalyzer.State == HandsAnalyzerState.Tuning)
{
HandsAnalyzerResult result = this.handsAnalyzer.Result;
NormalizedHands neutralHands = this.skinColorHandsDetector.Tune(result);
this.handsDroneController.HandsInputEvaluator.Tune(neutralHands);
}
}
this.uiConnector?.SetComputerCameraImage(frame);
this.uiConnector?.SetEvaluatedHandsInput(moveCommand);
Interlocked.Exchange(ref this.isWebCameraFrameProcessorBusy, NO);
}
}
public HandsAnalyzerResultTests()
{
var histogramMock = new Mock <IHistogram>();
var colorMap = new ColorMap(histogramMock.Object, histogramMock.Object, histogramMock.Object);
this.handsColorMaps = new HandsColorMaps(colorMap, colorMap);
this.handsBackground = BgrImage.GetBlank(100, 100, Color.Red);
this.handsForeground = BgrImage.GetBlank(100, 100, Color.Green);
this.handsAnalyzerResult = new HandsAnalyzerResult(this.handsColorMaps, this.handsBackground, this.handsForeground);
}