左右滑

Wpf_AiSportsMicrospace/Home.xaml

@@ -2,7 +2,7 @@
       xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
       xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
       xmlns:local="clr-namespace:Wpf_AiSportsMicrospace.MyUserControl"
-        Title="Home" Height="400" Width="800">
+        Title="Home" Height="400" Width="800" Loaded="Window_Loaded">
     <Grid>
         <local:CoverFlowControl x:Name="coverFlow" HorizontalAlignment="Center" VerticalAlignment="Center"/>
     </Grid>

Wpf_AiSportsMicrospace/Home.xaml.cs

@@ -1,4 +1,5 @@
-using System;
+using Microsoft.ML.Runtime;
+using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.ComponentModel;
@@ -10,7 +11,15 @@ using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Media;
 using System.Windows.Media.Animation;
+using Wpf_AiSportsMicrospace.Common;
 using Wpf_AiSportsMicrospace.MyUserControl;
+using Yztob.AiSports.Inferences.Abstractions;
+using Yztob.AiSports.Postures;
+using Yztob.AiSports.Postures.Abstractions;
+using Yztob.AiSports.Postures.Sports;
+using Yztob.AiSports.Postures.Things;
+using Yztob.AiSports.Sensors.Abstractions;
+using Yztob.AiSports.Sensors.Things;
 
 namespace Wpf_AiSportsMicrospace
 {
@@ -19,9 +28,24 @@ namespace Wpf_AiSportsMicrospace
     /// </summary>
     public partial class Home : Window
     {
+        private IHumanPredictor _humanPredictor;
+        private IObjectDetector _objectDetector;
+        private HumanGraphicsRenderer _humanGraphicsRenderer;
+        private readonly List<SportDescriptor> _sports;
+        private SportBase _sport;
+        private readonly SportDetectionQueue _detectQueue;
+        private IPointTracker _tracker;
+
         public Home()
         {
             InitializeComponent();
+            _humanPredictor = HumanPredictorFactory.Create(HumanPredictorType.SingleHigh);
+            _objectDetector = ObjectDetectorFactory.CreateSportGoodsDetector();
+            _humanGraphicsRenderer = new HumanGraphicsRenderer();
+            _humanGraphicsRenderer.DrawLabel = false;
+
+            _sports = SportBase.GetSports();
+            _detectQueue = new SportDetectionQueue();
 
             string projectRoot = Path.Combine(AppContext.BaseDirectory, @"..\..\..");
             string albumPath = Path.Combine(projectRoot, "Resources", "Img", "Album");
@@ -36,5 +60,73 @@ namespace Wpf_AiSportsMicrospace
             // 默认选中第3张
             coverFlow.SelectedIndex = 2;
         }
+
+        private void Window_Loaded(object sender, RoutedEventArgs e)
+        {
+            _tracker = PostureCalculate.CreatePointTracker("left_wrist", 0);
+
+            LoadRTSP();
+        }
+
+        private void LoadRTSP()
+        {
+            //_sport.Reset();
+            //_sport.Start();
+            //_detectQueue.Start();
+
+            var _webcamClient = WebcamClient.CreateRTSP("192.168.3.64", "admin", "yd708090", 554u);
+
+            //处理抽帧回调
+            _webcamClient.OnExtractFrame += this.OnFrameExtracted;
+            _webcamClient.StartExtract();//开始抽帧
+
+
+        }
+
+        private DateTime _lastSlideTime = DateTime.MinValue;
+
+        private void OnFrameExtracted(VideoFrame frame)
+        {
+            if (frame == null) return;
+
+            // 抽帧和人体识别全部在后台线程
+            Task.Run(() =>
+            {
+                try
+                {
+                    var buffer = frame.GetImageBuffer(ImageFormat.Jpeg).ToArray();
+                    var humanResult = _humanPredictor.Predicting(buffer, frame.Number);
+                    var human = humanResult?.Humans?.FirstOrDefault();
+                    if (human == null) return;
+
+                    var tr = _tracker.Tracking(human); // 0 左滑，1 右滑
+
+                    // 节流：每 500ms 最多更新一次 UI
+                    if ((DateTime.Now - _lastSlideTime).TotalMilliseconds < 300) return;
+                    _lastSlideTime = DateTime.Now;
+
+                    Application.Current?.Dispatcher?.BeginInvoke(new Action(() =>
+                    {
+                        try
+                        {
+                            if (tr == 0)
+                            {
+                                //coverFlow.SlideLeft();
+                            }
+                            else if (tr == 1)
+                                coverFlow.SlideRight();
+                        }
+                        catch (Exception ex)
+                        {
+                            Console.WriteLine("UI update error: " + ex.Message);
+                        }
+                    }), System.Windows.Threading.DispatcherPriority.Background);
+                }
+                catch (Exception ex)
+                {
+                    Console.WriteLine("OnFrameExtracted error: " + ex.Message);
+                }
+            });
+        }
     }
 }

Wpf_AiSportsMicrospace/MyUserControl/CoverFlowControl.xaml.cs

@@ -147,5 +147,17 @@ namespace Wpf_AiSportsMicrospace.MyUserControl
             }
             return null;
         }
+        
+        // 外部调用：左滑（下一张）
+        public void SlideLeft()
+        {
+            SelectedIndex++;
+        }
+
+        // 外部调用：右滑（上一张）
+        public void SlideRight()
+        {
+            SelectedIndex--;
+        }
     }
 }