Question

我们一直无法找到Kinect SDK 1.8的最新教程。我们在网上找到的所有教程都是针对较旧版本的SDK。如果有人可以提供帮助，请有人告诉我们这段代码编写的Kinect SDK的版本以及如何将代码更新为最新的SDK代码（版本1.8）。



using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Microsoft.Research.Kinect.Nui;

namespace KinectSkeletonApplication3
{
    public partial class MainWindow : Window
    {
        //Instantiate the Kinect runtime. Required to initialize the device.
        //IMPORTANT NOTE: You can pass the device ID here, in case more than one Kinect device is connected.


        Runtime runtime = Runtime.Kinects[0];

        public MainWindow()
        {
            InitializeComponent();

            //Runtime initialization is handled when the window is opened. When the window
            //is closed, the runtime MUST be unitialized.
            this.Loaded += new RoutedEventHandler(MainWindow_Loaded);
            this.Unloaded += new RoutedEventHandler(MainWindow_Unloaded);

            runtime.SkeletonFrameReady += new EventHandler<SkeletonFrameReadyEventArgs>(runtime_SkeletonFrameReady);
        }

        void runtime_SkeletonFrameReady(object sender, SkeletonFrameReadyEventArgs e)
        {
            SkeletonFrame skeletonSet = e.SkeletonFrame;

            SkeletonData data = (from s in skeletonSet.Skeletons
                                 where s.TrackingState == SkeletonTrackingState.Tracked
                                 select s).FirstOrDefault();
            if (data != null)
            {
                SetEllipsePosition(Head, data.Joints[JointID.Head]);
                SetEllipsePosition(leftHand, data.Joints[JointID.HandLeft]);
                SetEllipsePosition(rightHand, data.Joints[JointID.HandRight]);
                ProcessGesture(data.Joints[JointID.Head], data.Joints[JointID.HandLeft], data.Joints[JointID.HandRight]);
            }     

        }

        private void ProcessGesture(Joint head, Joint handLeft, Joint handRight)
        {
            if ((handRight.position.Y > head.position.Y) || (handLeft.position.Y > head.position.Y))
            {
                MessageBox.Show("Your hand is above your head, bitch.");
            }
            else if ((handRight.position.Y < 0) || (handLeft.position.Y < 0))
            {
                MessageBox.Show("Your hand is below your waist, bitch.");
            }
            else if (handRight.position.X < handLeft.position.X)
            {
                MessageBox.Show("Your hands are crossed, bitch.");
            }
        }


        private void SetEllipsePosition(Ellipse ellipse, Joint joint)
        {
            Microsoft.Research.Kinect.Nui.Vector vector = new Microsoft.Research.Kinect.Nui.Vector();
            vector.X = ScaleVector(640, joint.Position.X);
            vector.Y = ScaleVector(480, -joint.Position.Y);
            vector.Z = joint.Position.Z;

            Joint updatedJoint = new Joint();
            updatedJoint.ID = joint.ID;
            updatedJoint.TrackingState = JointTrackingState.Tracked;
            updatedJoint.Position = vector;

            Canvas.SetLeft(ellipse, updatedJoint.Position.X);
            Canvas.SetTop(ellipse, updatedJoint.Position.Y);


        }

        private float ScaleVector(int length, float position)
        {
            float value = (((((float)length) / 1f) / 2f) * position) + (length / 2);
            if (value > length)
            {
                return (float)length;
            }
            if (value < 0f)
            {
                return 0f;
            }
            return value;
        }

        void MainWindow_Unloaded(object sender, RoutedEventArgs e)
        {
            runtime.Uninitialize();
        }

        void MainWindow_Loaded(object sender, RoutedEventArgs e)
        {
            //Since only a color video stream is needed, RuntimeOptions.UseColor is used.
            runtime.Initialize(Microsoft.Research.Kinect.Nui.RuntimeOptions.UseColor | RuntimeOptions.UseSkeletalTracking);
        }


    }
}

Answer 1

我会看到blog post和this one。它们都描述了从beta到v1.0的主要变化。 v1.0与1.8具有相同的结构，有关转换代码的示例，请参阅Converting Kinect Methods from Beta 2, to Version 1。虽然转换为v1.8可能看起来令人生畏并且不值得工作，但要坚持下去，它会更加高效和有效。

需要帮助更新旧的Kinect SDK代码。

1 个答案: