Kinect V2 - дублирующиеся значения при хранении местоположений точек - PullRequest
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Kinect V2 - дублирующиеся значения при хранении местоположений точек

0 голосов
/ 14 мая 2018

Это код, который я использую для записи точек, включающих несколько вычислений.Так что, да, я получаю значения точек точки, делаю некоторые математические операции и сохраняю их в список. 

gesture.L.E.AddFrameDescriptor(
    joints[JointType.ElbowLeft].Position.X, joints[JointType.ElbowLeft].Position.Y, joints[JointType.ElbowLeft].Position.Z,
    joints[JointType.SpineMid].Position.X, joints[JointType.SpineMid].Position.Y, joints[JointType.SpineMid].Position.Z,
    spineBaseShoulderRHO
    );
gesture.L.W.AddFrameDescriptor(
    joints[JointType.WristLeft].Position.X, joints[JointType.WristLeft].Position.Y, joints[JointType.WristLeft].Position.Z,
    joints[JointType.SpineMid].Position.X, joints[JointType.SpineMid].Position.Y, joints[JointType.SpineMid].Position.Z,
    spineBaseShoulderRHO
    );
gesture.L.H.AddFrameDescriptor(
    joints[JointType.HandTipLeft].Position.X, joints[JointType.HandTipLeft].Position.Y, joints[JointType.HandTipLeft].Position.Z,
    joints[JointType.SpineMid].Position.X, joints[JointType.SpineMid].Position.Y, joints[JointType.SpineMid].Position.Z,
    spineBaseShoulderRHO
    );


gesture.R.E.AddFrameDescriptor(
    joints[JointType.ElbowRight].Position.X, joints[JointType.ElbowRight].Position.Y, joints[JointType.ElbowRight].Position.Z,
    joints[JointType.SpineMid].Position.X, joints[JointType.SpineMid].Position.Y, joints[JointType.SpineMid].Position.Z,
    spineBaseShoulderRHO
    );
gesture.R.W.AddFrameDescriptor(
    joints[JointType.WristRight].Position.X, joints[JointType.WristRight].Position.Y, joints[JointType.WristRight].Position.Z,
    joints[JointType.SpineMid].Position.X, joints[JointType.SpineMid].Position.Y, joints[JointType.SpineMid].Position.Z,
    spineBaseShoulderRHO
    );
gesture.R.H.AddFrameDescriptor(
    joints[JointType.HandTipRight].Position.X, joints[JointType.HandTipRight].Position.Y, joints[JointType.HandTipRight].Position.Z,
    joints[JointType.SpineMid].Position.X, joints[JointType.SpineMid].Position.Y, joints[JointType.SpineMid].Position.Z,
    spineBaseShoulderRHO
    );

По какой-то причине я получаю много повторяющихся значений, повторяющихся примерно 20 раз.Я заметил, что, если я сохранил только одно значение, я получу значимые значения и больше не буду повторений, плюс разница значений будет гораздо ближе друг к другу, как 0,05513, а затем 0,05413, по сравнению с повторениями, когда я получу двадцать, 0,05513, а затемэто двадцать 0,05013.

1005 * EDIT Здесь значения выборки, которые я получаю, если хранить несколько значений в виде списка. 1007 * 0,399695181 0,399695181 0,399695181 0,399695181 0,399695181 0,399695181 0,399695181 0,399695181 0,399695181 0,399695181 0,399695181 0,399695181 0,399695181 0,399695181 0,399695181 0,399695181 0,3996951810,399695181 0,399695181 0,399695181 0,399695181 0,401078759 0,401078759 0,401078759 0,401078759 0,401078759 0,401078759 0,401078759 0,401078759 0,401078759 0,401078759 0,401078759 0,401078759 0,401078759 0,401078759 0,401078759 0,401078759 0,401078759 0,401078759 0,401078759 0,401078759 0,401423597 0,401423597 0,401423597 0,401423597 0,401423597 0,401423597 0,401423597 0,401423597 0,401423597 0,401423597 0,401423597 00,401423597 0,401423597 0,401423597 0,401423597 0,401423597 0,401423597 0,401423597 0,401423597 0,401423597 0,401669625 0,401669625 0,401669625 0,401669625 0,401669625 0,401669625 0,401669625 0,401669625 0,401669625 0,401669625 0,401669625 0,401669625 0,401669625 0,401669625 0,401669625 0,401669625 0,401669625 0,401669625 0,401669625 0,401669625 1009 * Как вы можете видеть цифры повторяются, как в двадцать раз.

РАСШИРЕННЫЙ КОД 

private void DrawBody(IReadOnlyDictionary<JointType, Joint> joints, IDictionary<JointType, Point> jointPoints, DrawingContext drawingContext, Pen drawingPen)
    {
        foreach (var bone in this.bones)
        {
            this.DrawBone(joints, jointPoints, bone.Item1, bone.Item2, drawingContext, drawingPen);
        }

        foreach (JointType jointType in joints.Keys)
        {
            if (!(jointType.Equals(JointType.HandLeft) || jointType.Equals(JointType.HandRight) || jointType.Equals(JointType.ThumbLeft) || jointType.Equals(JointType.ThumbRight)))
            {
                Brush drawBrush = null;

                TrackingState trackingState = joints[jointType].TrackingState;

                if (trackingState == TrackingState.Tracked)
                {
                    drawBrush = this.trackedJointBrush;

                    check.Add(joints[JointType.ElbowLeft].Position.X);
                    if (this.status_active)
                    {
                        if (!this.status_ready && (new MathFunctions().GetDist2P(joints[JointType.HandTipLeft].Position.X, joints[JointType.HandTipRight].Position.X) <= 0.03 && joints[JointType.HandTipLeft].Position.Y < joints[JointType.SpineMid].Position.Y && joints[JointType.HandTipRight].Position.Y < joints[JointType.SpineMid].Position.Y))
                        {
                            lbl_status.Content = "READY"; lbl_status.Foreground = Brushes.Green; ellps_status.Fill = Brushes.Green;
                            this.status_ready = true;
                        }

                        else if (this.status_ready)
                        {
                            if (!this.status_recording && (joints[JointType.HandTipLeft].Position.Y > joints[JointType.SpineBase].Position.Y || joints[JointType.HandTipRight].Position.Y > joints[JointType.SpineBase].Position.Y))
                            {
                                lbl_status.Content = "RECORDING"; lbl_status.Foreground = Brushes.Red; ellps_status.Fill = Brushes.Red;
                                this.status_recording = true;

                                this.gesture = new Gesture();

                                spineBaseShoulderRHO = new MathFunctions().GetRho(
                                                                new MathFunctions().GetDist2P(joints[JointType.SpineBase].Position.X, joints[JointType.SpineShoulder].Position.X),
                                                                new MathFunctions().GetDist2P(joints[JointType.SpineBase].Position.Y, joints[JointType.SpineShoulder].Position.Y),
                                                                new MathFunctions().GetDist2P(joints[JointType.SpineBase].Position.Z, joints[JointType.SpineShoulder].Position.Z)
                                    );
                            }

                            else if (status_recording)
                            {
                                if (joints[JointType.HandTipLeft].Position.Y < joints[JointType.SpineBase].Position.Y && joints[JointType.HandTipRight].Position.Y < joints[JointType.SpineBase].Position.Y)
                                {
                                    lbl_status.Content = "ACTIVE"; lbl_status.Foreground = Brushes.Black; ellps_status.Fill = Brushes.Black;

                                    this.status_active = true;
                                    this.status_ready = false;
                                    this.status_recording = false;

                                    gesture = new SLFunctions().RemoveRedundantPoints(gesture);

                                    //  identify gesture
                                    if (tbox_word.Text == "")
                                    {
                                        SimilarityIndex minIndex = new SLFunctions().IdentifyGesture(library, gesture);

                                        lbl_word.Content = minIndex.gestureName;
                                    }

                                    //  new gesture
                                    else
                                    {
                                        gesture.name = tbox_word.Text;

                                        new SLFunctions().SaveGesture(gesture, "library");

                                        library.Add(gesture);

                                        tbox_word.Text = "";
                                    }
                                }
                                #region AddFrameDescriptor

                                gesture.L.E.AddFrameDescriptor(
                                    joints[JointType.ElbowLeft].Position.X, joints[JointType.ElbowLeft].Position.Y, joints[JointType.ElbowLeft].Position.Z,
                                    joints[JointType.SpineMid].Position.X, joints[JointType.SpineMid].Position.Y, joints[JointType.SpineMid].Position.Z,
                                    spineBaseShoulderRHO
                                    );
                                gesture.L.W.AddFrameDescriptor(
                                    joints[JointType.WristLeft].Position.X, joints[JointType.WristLeft].Position.Y, joints[JointType.WristLeft].Position.Z,
                                    joints[JointType.SpineMid].Position.X, joints[JointType.SpineMid].Position.Y, joints[JointType.SpineMid].Position.Z,
                                    spineBaseShoulderRHO
                                    );
                                gesture.L.H.AddFrameDescriptor(
                                    joints[JointType.HandTipLeft].Position.X, joints[JointType.HandTipLeft].Position.Y, joints[JointType.HandTipLeft].Position.Z,
                                    joints[JointType.SpineMid].Position.X, joints[JointType.SpineMid].Position.Y, joints[JointType.SpineMid].Position.Z,
                                    spineBaseShoulderRHO
                                    );


                                gesture.R.E.AddFrameDescriptor(
                                    joints[JointType.ElbowRight].Position.X, joints[JointType.ElbowRight].Position.Y, joints[JointType.ElbowRight].Position.Z,
                                    joints[JointType.SpineMid].Position.X, joints[JointType.SpineMid].Position.Y, joints[JointType.SpineMid].Position.Z,
                                    spineBaseShoulderRHO
                                    );
                                gesture.R.W.AddFrameDescriptor(
                                    joints[JointType.WristRight].Position.X, joints[JointType.WristRight].Position.Y, joints[JointType.WristRight].Position.Z,
                                    joints[JointType.SpineMid].Position.X, joints[JointType.SpineMid].Position.Y, joints[JointType.SpineMid].Position.Z,
                                    spineBaseShoulderRHO
                                    );
                                gesture.R.H.AddFrameDescriptor(
                                    joints[JointType.HandTipRight].Position.X, joints[JointType.HandTipRight].Position.Y, joints[JointType.HandTipRight].Position.Z,
                                    joints[JointType.SpineMid].Position.X, joints[JointType.SpineMid].Position.Y, joints[JointType.SpineMid].Position.Z,
                                    spineBaseShoulderRHO
                                    );
                                #endregion
                            }
                        }
                    }
                }

                else if (trackingState == TrackingState.Inferred)
                {
                    drawBrush = this.inferredJointBrush;
                }

                if (drawBrush != null)
                {
                    drawingContext.DrawEllipse(drawBrush, null, jointPoints[jointType], JointThickness, JointThickness);
                }
            }
        }
    }
...