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This commit is contained in:
tanglong 2025-10-10 19:44:00 +08:00
parent 8c140e9260
commit 559338b95f
13 changed files with 393 additions and 33 deletions
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4
Wpf_AiSportsMicrospace/App.xaml
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@ -2,7 +2,9 @@
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:Wpf_AiSportsMicrospace.Views"
StartupUri="Views/Main.xaml">
StartupUri="Views/JumpRope/GroupJumpRope.xaml">
<!--StartupUri="Views/JumpRope/GroupJumpRope.xaml">-->
<Application.Resources>
</Application.Resources>

13
Wpf_AiSportsMicrospace/App.xaml.cs
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@ -1,6 +1,8 @@
using System.Configuration;
using System.Data;
using System.Windows;
using Yztob.AiSports.Common;
using Yztob.AiSports.Common.Implement;
namespace Wpf_AiSportsMicrospace;
@ -9,5 +11,16 @@ namespace Wpf_AiSportsMicrospace;
/// </summary>
public partial class App : Application
{
protected override void OnStartup(StartupEventArgs e)
{
base.OnStartup(e);
#if DEBUG
// 初始化 DebugTracker
DebugTracker.Enabled = true;
DebugTracker.Channels.Add(new DiagnosisDebugTrackChannel());
#endif
}
}

11
Wpf_AiSportsMicrospace/Views/Home.xaml.cs
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@ -122,7 +122,6 @@ namespace Wpf_AiSportsMicrospace
mainWin.SwitchPage(new GroupJumpRope(), true);
}
}
private void StartFrameProcessing()
{
Task.Run(() =>
@ -135,15 +134,7 @@ namespace Wpf_AiSportsMicrospace
}
else
{
//_webcamClient.OnExtractFrame += frame =>
//{
// if (frame != null)
// _frameQueue.Enqueue(frame);
//};
//_webcamClient.StartExtract();
_webcamClient.StartExtract();
//Thread.Sleep(5);
Thread.Sleep(5);
}
}
}, _cts.Token);

18
Wpf_AiSportsMicrospace/Views/JumpRope/GroupJumpRope.xaml
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@ -4,21 +4,13 @@
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:local="clr-namespace:Wpf_AiSportsMicrospace.Views"
mc:Ignorable="d" Height="500" Width="800">
<Grid VerticalAlignment="Center">
mc:Ignorable="d" Height="1080" Width="1920" Loaded="UserControl_Loaded">
<Grid >
<Grid.Background>
<ImageBrush ImageSource="/Resources/Img/Album/home_bg.png" Stretch="UniformToFill"/>
</Grid.Background>
<Image x:Name="GifImage" Stretch="Uniform" Width="300" Height="300"/>
<!-- 顶部图片 -->
<!--<Image
Source="/Resources/Img/Album/title.png"
HorizontalAlignment="Center"
VerticalAlignment="Top"
Width="615"
Margin="0,100,0,0"
/>-->
<Grid>
<Canvas x:Name="overlayCanvas" IsHitTestVisible="False" Height="1080" Width="1920"/>
</Grid>
</Grid>
</UserControl>

360
Wpf_AiSportsMicrospace/Views/JumpRope/GroupJumpRope.xaml.cs
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@ -1,5 +1,9 @@
using System;
using Emgu.CV.Flann;
using HandyControl.Controls;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Text;
@ -11,8 +15,20 @@ using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using System.Windows.Threading;
using Wpf_AiSportsMicrospace.Common;
using Wpf_AiSportsMicrospace.Dto;
using Wpf_AiSportsMicrospace.Enum;
using Wpf_AiSportsMicrospace.Service;
using WpfAnimatedGif;
using Yztob.AiSports.Common;
using Yztob.AiSports.Common.Implement;
using Yztob.AiSports.Inferences.Abstractions;
using Yztob.AiSports.Inferences.Things;
using Yztob.AiSports.Postures.Sports;
using Yztob.AiSports.Sensors.Abstractions;
using Yztob.AiSports.Sensors.Things;
namespace Wpf_AiSportsMicrospace.Views
{
@ -21,17 +37,347 @@ namespace Wpf_AiSportsMicrospace.Views
/// </summary>
public partial class GroupJumpRope : UserControl
{
private IHumanPredictor _humanPredictor;
private IObjectDetector _objectDetector;
private HumanGraphicsRenderer _humanGraphicsRenderer;
private WebcamClient _webcamClient;
private ConcurrentQueue<VideoFrame> _frameQueue = new();
private CancellationTokenSource _cts = new();
private SportOperate _sportOperate;
private SportBase _sport;
private readonly SportDetectionQueue _detectQueue;
private List<SportBase> sports = new();
private List<TextBlock> circleTexts = new();
private double[] circlePositionsX = { 0.10, 0.24, 0.35, 0.48, 0.60, 0.72, 0.88 };
ConfigService configService = new ConfigService();
public GroupJumpRope()
{
InitializeComponent();
_humanPredictor = HumanPredictorFactory.Create(HumanPredictorType.MultiMedium);
_objectDetector = ObjectDetectorFactory.CreateSportGoodsDetector();
_humanGraphicsRenderer = new HumanGraphicsRenderer();
_humanGraphicsRenderer.DrawLabel = false;
var image = new BitmapImage();
image.BeginInit();
image.UriSource = new Uri("../../Resources/Img/gif/1.gif", UriKind.Relative); // 替换成你的 GIF 路径
image.EndInit();
_detectQueue = new SportDetectionQueue();
}
private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
//DrawJumpRope3DPointsWithGlow();
// 设置动画源
ImageBehavior.SetAnimatedSource(GifImage, image);
DrawCirclesWithText();
_sportOperate = new SportOperate();
_webcamClient = _sportOperate.CreateRTSP();
_webcamClient.OnExtractFrame += frame =>
{
if (frame != null)
_frameQueue.Enqueue(frame);
};
_webcamClient.StartExtract();
StartFrameProcessing();
}
private void StartFrameProcessing()
{
Task.Run(() =>
{
while (!_cts.Token.IsCancellationRequested)
{
if (_frameQueue.TryDequeue(out var frame))
{
ProcessFrame(frame);
}
else
{
Thread.Sleep(5); // 空队列时避免忙等
}
}
}, _cts.Token);
}
private void ProcessFrame(VideoFrame frame)
{
try
{
var buffer = frame.GetImageBuffer(ImageFormat.Jpeg).ToArray();
var humanResult = _humanPredictor.Predicting(buffer, frame.Number);
var humans = humanResult?.Humans?.ToList();
if (humans == null || humans.Count == 0)
return;
UpdateCircleCounts(humans);
}
catch (Exception ex)
{
Console.WriteLine("OnFrameExtracted error: " + ex.Message);
}
}
public Human LocateHuman(List<Human> humans, double begin, double end, double frameWidth)
{
if (humans == null || humans.Count == 0)
return null;
foreach (var hu in humans)
{
var nose = hu.Keypoints.FirstOrDefault(k => k.Name == "nose");
if (nose == null)
continue;
// 使用 Canvas 宽度归一化
double xNorm = nose.X / frameWidth;
if (xNorm >= begin && xNorm <= end)
return hu;
}
return null;
}
private void DrawCirclesWithText()
{
overlayCanvas.Children.Clear();
sports.Clear();
circleTexts.Clear();
double imgWidth = overlayCanvas.ActualWidth;
double imgHeight = overlayCanvas.ActualHeight;
double radius = 100;
double yOffset = -0.10; // 向上移动 10% 屏幕高度
// 每个圆的位置：X 和 Y 都归一化 0~1
var circlePositions = new List<(double XNorm, double YNorm)>
{
(0.10, 0.88 + yOffset), // 后排
(0.24, 0.60 + yOffset), // 前排
(0.35, 0.88 + yOffset),
(0.48, 0.60 + yOffset),
(0.60, 0.88 + yOffset),
(0.72, 0.60 + yOffset),
(0.88, 0.88 + yOffset)
};
foreach (var pos in circlePositions)
{
double x = pos.XNorm * imgWidth;
double y = pos.YNorm * imgHeight;
// 绘制发光圆
AddGlowEllipse(x, y, overlayCanvas);
// 创建文本控件
var text = new TextBlock
{
Text = "0",
Foreground = Brushes.Red,
FontWeight = FontWeights.Bold,
FontSize = 50,
TextAlignment = TextAlignment.Center,
Width = radius * 2
};
Canvas.SetLeft(text, x - radius);
Canvas.SetTop(text, y - radius - 25);
overlayCanvas.Children.Add(text);
circleTexts.Add(text);
// 绑定运动对象
var sport = SportBase.Create("rope-skipping");
int index = circleTexts.Count - 1;
sport.OnTicked += (count, times) =>
{
Application.Current.Dispatcher.Invoke(() =>
{
circleTexts[index].Text = count.ToString();
});
};
sport.Start();
sports.Add(sport);
}
}
private void UpdateCircleCounts(List<Human> humans)
{
for (int i = 0; i < circlePositionsX.Length; i++)
{
double center = circlePositionsX[i];
double range = 0.08;
double begin = center - range;
double end = center + range;
var human = LocateHuman(humans, begin, end, overlayCanvas.ActualWidth);
if (human != null)
{
sports[i].Pushing(human);
//Application.Current.Dispatcher.Invoke(() =>
//{
// circleTexts[i].Text = human.Score.ToString();
//});
//sports[i].OnTicked = (count, times) =>
//{
// // 在 UI 线程更新文本
// //Application.Current.Dispatcher.Invoke(() =>
// //{
// // circleTexts[i].Text = count.ToString();
// //});
//};
}
}
}
private void AddGlowEllipse(double centerX, double centerY, double radius, Canvas canvas)
{
var ellipse = new Ellipse
{
Width = radius * 2,
Height = radius,
Stroke = Brushes.Red,
StrokeThickness = 3,
Opacity = 0.7
};
Canvas.SetLeft(ellipse, centerX - radius);
Canvas.SetTop(ellipse, centerY - radius / 2);
canvas.Children.Add(ellipse);
}
private void DrawJumpRope3DPointsWithGlow()
{
configService.LoadAllConfigs();
ConfigSet jumpRopeConfig;
double imgWidth = 1920;
double imgHeight = 1080;
if (imgWidth <= 0 || imgHeight <= 0) return;
overlayCanvas.Children.Clear();
overlayCanvas.Width = imgWidth;
overlayCanvas.Height = imgHeight;
bool needSaveConfig = false;
if (configService.ConfigDic.TryGetValue("rope-skipping", out jumpRopeConfig) || jumpRopeConfig.Points.Count == 0)
{
jumpRopeConfig = new ConfigSet { Name = "rope-skipping" };
needSaveConfig = true;
double yOffset = -0.10;
double frontRadius = 85;
double backRadius = 70;
double frontY = 0.70 + yOffset;
var frontPositions = new List<(double XNorm, double YNorm)>
{
(0.24, frontY),
(0.48, frontY),
(0.72, frontY)
};
foreach (var pos in frontPositions)
{
double x = pos.XNorm * imgWidth;
double y = pos.YNorm * imgHeight;
jumpRopeConfig.Points.Add(new PointConfig
{
X = x,
Y = y,
Radius = frontRadius,
XNorm = pos.XNorm,
YNorm = pos.YNorm
});
AddGlowEllipse(x, y, overlayCanvas);
}
double backY = 0.88 + yOffset;
var backPositions = new List<(double XNorm, double YNorm)>
{
(0.10, backY),
(0.35, backY),
(0.60, backY),
(0.88, backY)
};
foreach (var pos in backPositions)
{
double x = pos.XNorm * imgWidth;
double y = pos.YNorm * imgHeight;
jumpRopeConfig.Points.Add(new PointConfig
{
X = x,
Y = y,
Radius = backRadius,
XNorm = pos.XNorm,
YNorm = pos.YNorm
});
AddGlowEllipse(x, y, overlayCanvas);
}
}
else
{
foreach (var point in jumpRopeConfig.Points)
{
double x = point.XNorm * imgWidth;
double y = point.YNorm * imgHeight;
AddGlowEllipse(x, y, overlayCanvas);
}
}
if (needSaveConfig)
{
configService.ConfigDic[jumpRopeConfig.Name] = jumpRopeConfig;
configService.SaveAllConfigs();
}
}
/// <summary>
/// 添加带渐变光的圆圈（中心红色，边缘蓝色）
/// </summary>
private void AddGlowEllipse(double centerX, double centerY, Canvas canvas)
{
double radius = 70; // 统一半径
double flattenFactor = 0.5; // 统一扁平化比例
double opacity = 0.8; // 统一透明度
var ellipse = new Ellipse
{
Width = radius * 2,
Height = radius * flattenFactor,
Opacity = opacity,
Fill = new RadialGradientBrush
{
GradientOrigin = new Point(0.5, 0.5),
Center = new Point(0.5, 0.5),
RadiusX = 0.5,
RadiusY = 0.5,
GradientStops = new GradientStopCollection
{
new GradientStop(Color.FromArgb(220, 255, 255, 0), 0.0), // 中心黄
new GradientStop(Color.FromArgb(180, 255, 255, 0), 0.4), // 中间黄
new GradientStop(Color.FromArgb(180, 0, 0, 255), 0.7), // 边缘蓝
new GradientStop(Color.FromArgb(0, 0, 0, 255), 1.0) // 外部透明
}
}
};
// 定位到中心
Canvas.SetLeft(ellipse, centerX - radius);
Canvas.SetTop(ellipse, centerY - (radius * flattenFactor) / 2);
canvas.Children.Add(ellipse);
}
}
}

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sdks/Yztob.AiSports.Common.dll
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sdks/Yztob.AiSports.Inferences.dll
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2
sdks/Yztob.AiSports.Inferences.xml
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@ -52,7 +52,7 @@
单人检测-高精度，3D结构
</summary>
</member>
<member name="F:Yztob.AiSports.Inferences.Abstractions.HumanPredictorType.MultiFast">
<member name="F:Yztob.AiSports.Inferences.Abstractions.HumanPredictorType.MultiLow">
<summary>
多人检测-低精度低速率，2D结构
</summary>

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sdks/Yztob.AiSports.Postures.dll
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sdks/Yztob.AiSports.Sensors.WinForm.dll
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12
sdks/Yztob.AiSports.Sensors.WinForm.xml
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@ -55,6 +55,11 @@
获取或设置自应用大小，保持同比缩放
</summary>
</member>
<member name="P:Yztob.AiSports.Sensors.WinForm.RTSPPreview.NumberDisplayed">
<summary>
获取或设置是否展示帧序号、帧率
</summary>
</member>
<member name="P:Yztob.AiSports.Sensors.WinForm.RTSPPreview.IsPlaying">
<summary>
获取当前是否正在播放
@ -75,9 +80,14 @@
获取当画面缩放后X轴的偏移量，即黑边大小
</summary>
</member>
<member name="P:Yztob.AiSports.Sensors.WinForm.RTSPPreview.Fps">
<summary>
获取或设置视频流拉取帧率
</summary>
</member>
<member name="P:Yztob.AiSports.Sensors.WinForm.RTSPPreview.OnExtracted">
<summary>
获取或设置抽帧响应
获取或设置抽帧响应，处理的是未解析的原始帧
</summary>
</member>
<member name="P:Yztob.AiSports.Sensors.WinForm.RTSPPreview.OnFrameProcessing">

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sdks/Yztob.AiSports.Sensors.dll
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6
sdks/Yztob.AiSports.Sensors.xml
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@ -312,6 +312,12 @@
获取或设置时间戳，从UTC:2000-01-01开始的耗秒数
</summary>
</member>
<member name="M:Yztob.AiSports.Sensors.Things.VideoFrame.GetTimestamp">
<summary>
获取当前时间戳
</summary>
<returns></returns>
</member>
<member name="M:Yztob.AiSports.Sensors.Things.VideoFrame.GetImageBuffer(Yztob.AiSports.Sensors.Things.ImageFormat)">
<summary>
将当前帧转换成指定格式图像，并返回图像缓冲区数组