/// <summary>
/// Handle result when process success
/// </summary>
/// <param name="results"></param>
private void ProcessSuccess(IList <MLSkeleton> results)
{
graphicOverlay.Clear();
SkeletonGraphic skeletonGraphic = new SkeletonGraphic(graphicOverlay, results);
graphicOverlay.Add(skeletonGraphic);
}
public override void OnUpdate(Detector.Detections detections, Java.Lang.Object item)
{
var face = item as Face;
mOverlay.Add(mFaceGraphic);
mFaceGraphic.UpdateFace(face);
}
/// <summary>
/// Add keypoints to imageView
/// </summary>
private void ProcessSuccess(IList <MLHandKeypoints> results)
{
mGraphicOverlay.Clear();
HandKeypointGraphic handGraphic = new HandKeypointGraphic(mGraphicOverlay, results);
mGraphicOverlay.Add(handGraphic);
}
public override void OnUpdate(Detector.Detections detections, Java.Lang.Object item)
{
var face = item as Face;
mOverlay.Add(mFaceGraphic);
mFaceGraphic.UpdateFace(face);
if (detections.DetectedItems.Size() != 0)
{
if (ArduinoConnection != null && ArduinoConnection.State != true)
{
ArduinoConnection.On();
}
}
}
/// <summary>
/// Implemented from MLAnalyzer.IMLTransactor interface.
/// Process the results returned by the analyzer.
/// </summary>
public void TransactResult(MLAnalyzer.Result result)
{
mOverlay.Clear();
SparseArray imageSegmentationResult = result.AnalyseList;
IList <MLSceneDetection> list = new List <MLSceneDetection>();
for (int i = 0; i < imageSegmentationResult.Size(); i++)
{
list.Add((MLSceneDetection)imageSegmentationResult.ValueAt(i));
}
MLSceneDetectionGraphic sceneDetectionGraphic = new MLSceneDetectionGraphic(mOverlay, list);
mOverlay.Add(sceneDetectionGraphic);
mOverlay.PostInvalidate();
}
public override void OnUpdate(Detections detectionResults, Java.Lang.Object item)
{
mOverlay.Add(mEyesGraphic);
var face = item as Face;
updatePreviousProportions(item);
PointF leftPosition = getLandmarkPosition(face, (int)LandmarkType.LeftEye);
PointF rightPosition = getLandmarkPosition(face, (int)LandmarkType.RightEye);
float leftOpenScore = face.IsLeftEyeOpenProbability;
bool isLeftOpen;
if (leftOpenScore == Face.UncomputedProbability)
{
isLeftOpen = mPreviousIsLeftOpen;
}
else
{
isLeftOpen = (leftOpenScore > EYE_CLOSED_THRESHOLD);
mPreviousIsLeftOpen = isLeftOpen;
}
float rightOpenScore = face.IsRightEyeOpenProbability;
bool isRightOpen;
if (rightOpenScore == Face.UncomputedProbability)
{
isRightOpen = mPreviousIsRightOpen;
}
else
{
isRightOpen = (rightOpenScore > EYE_CLOSED_THRESHOLD);
mPreviousIsRightOpen = isRightOpen;
}
mEyesGraphic.updateEyes(leftPosition, isLeftOpen, rightPosition, isRightOpen);
}
/**
* Update the position/characteristics of the barcode within the overlay.
*/
public override void OnUpdate(Detector.Detections detections, Java.Lang.Object item)
{
_overlay.Add(_barcodeGraphic);
_barcodeGraphic.UpdateBarcode(item.JavaCast <Android.Gms.Vision.Barcodes.Barcode>());
}
/**
* Update the position/characteristics of the face within the overlay.
*/
public override void OnUpdate(Detector.Detections detections, Java.Lang.Object item)
{
mOverlay.Add(mFaceGraphic);
mFaceGraphic.UpdateFace(item.JavaCast <Face>());
}
