diff --git a/XplorePlane/ViewModels/ImageProcessing/BgaDetectionViewModel.cs b/XplorePlane/ViewModels/ImageProcessing/BgaDetectionViewModel.cs
new file mode 100644
index 0000000..914204a
--- /dev/null
+++ b/XplorePlane/ViewModels/ImageProcessing/BgaDetectionViewModel.cs
@@ -0,0 +1,477 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Windows;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using Emgu.CV;
+using Emgu.CV.CvEnum;
+using Emgu.CV.Structure;
+using Emgu.CV.Util;
+using Prism.Commands;
+using Prism.Mvvm;
+using XP.ImageProcessing.Processors;
+using XP.ImageProcessing.RoiControl.Controls;
+using XP.ImageProcessing.RoiControl.Models;
+using XplorePlane.Services.MainViewport;
+
+namespace XplorePlane.ViewModels.ImageProcessing
+{
+    public class BgaDetectionViewModel : BindableBase
+    {
+        private readonly IMainViewportService _viewportService;
+        private BitmapSource _originalImage;
+        private System.Threading.CancellationTokenSource _debounceCts;
+        private const int DebounceMs = 300;
+
+        public BgaDetectionViewModel(IMainViewportService viewportService)
+        {
+            _viewportService = viewportService;
+            ExecuteCommand = new DelegateCommand(Execute);
+            PropertyChanged += OnAnyPropertyChanged;
+        }
+
+        private void OnAnyPropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
+        {
+            // 排除结果属性和ROI开关，只监听参数变化
+            if (e.PropertyName == nameof(ResultText) || e.PropertyName == nameof(ResultImage) || e.PropertyName == nameof(RoiEnabled))
+                return;
+            TriggerDebouncedExecution();
+        }
+
+        private void TriggerDebouncedExecution()
+        {
+            _debounceCts?.Cancel();
+            _debounceCts = new System.Threading.CancellationTokenSource();
+            var token = _debounceCts.Token;
+            System.Threading.Tasks.Task.Delay(DebounceMs, token).ContinueWith(t =>
+            {
+                if (!t.IsCanceled) Execute();
+            }, System.Threading.Tasks.TaskScheduler.FromCurrentSynchronizationContext());
+        }
+
+        // BGA定位参数
+        private int _bgaMinArea = 500;
+        public int BgaMinArea { get => _bgaMinArea; set => SetProperty(ref _bgaMinArea, value); }
+
+        private int _bgaMaxArea = 500000;
+        public int BgaMaxArea { get => _bgaMaxArea; set => SetProperty(ref _bgaMaxArea, value); }
+
+        private int _blurSize = 5;
+        public int BlurSize { get => _blurSize; set => SetProperty(ref _blurSize, value); }
+
+        private double _circularity = 0.5;
+        public double Circularity { get => _circularity; set => SetProperty(ref _circularity, value); }
+
+        // 气泡检测参数
+        private int _minThreshold = 128;
+        public int MinThreshold { get => _minThreshold; set => SetProperty(ref _minThreshold, value); }
+
+        private int _maxThreshold = 255;
+        public int MaxThreshold { get => _maxThreshold; set => SetProperty(ref _maxThreshold, value); }
+
+        private int _minVoidArea = 10;
+        public int MinVoidArea { get => _minVoidArea; set => SetProperty(ref _minVoidArea, value); }
+
+        private double _voidLimit = 25.0;
+        public double VoidLimit { get => _voidLimit; set => SetProperty(ref _voidLimit, value); }
+
+        private double _maxSingleVoidLimit = 10.0;
+        public double MaxSingleVoidLimit { get => _maxSingleVoidLimit; set => SetProperty(ref _maxSingleVoidLimit, value); }
+
+        // ROI
+        private bool _roiEnabled;
+        public bool RoiEnabled
+        {
+            get => _roiEnabled;
+            set
+            {
+                if (SetProperty(ref _roiEnabled, value))
+                    OnRoiEnabledChanged();
+            }
+        }
+
+        private PolygonRoiCanvas _canvas;
+        private PolygonROI _roiShape;
+
+        public void SetCanvas(PolygonRoiCanvas canvas)
+        {
+            _canvas = canvas;
+        }
+
+        private void OnRoiEnabledChanged()
+        {
+            if (_canvas == null) return;
+            if (RoiEnabled)
+            {
+                // 确保 ROIItems 存在
+                if (_canvas.ROIItems == null)
+                    _canvas.ROIItems = new ObservableCollection<ROIShape>();
+
+                _roiShape = new PolygonROI { Color = "Red", IsSelected = true };
+                _canvas.ROIItems.Add(_roiShape);
+                _canvas.SelectedROI = _roiShape;
+
+                // 手动注册 CollectionChanged
+                _roiShape.Points.CollectionChanged += (s, e) =>
+                {
+                    _canvas.SelectedROI = null;
+                    _canvas.SelectedROI = _roiShape;
+                };
+
+                // 禁用右键菜单（参考点点距方式）
+                _canvas.SetValue(System.Windows.Controls.ContextMenuService.IsEnabledProperty, false);
+
+                // 订阅画布点击事件来添加 ROI 顶点
+                _canvas.AddHandler(PolygonRoiCanvas.CanvasClickedEvent,
+                    new RoutedEventHandler(OnCanvasClickedForRoi));
+            }
+            else
+            {
+                CleanupRoi();
+            }
+        }
+
+        private void OnCanvasClickedForRoi(object sender, RoutedEventArgs e)
+        {
+            if (!RoiEnabled || _roiShape == null) return;
+            if (e is CanvasClickedEventArgs args)
+            {
+                InsertPointToPolygon(args.Position, _roiShape.Points);
+                // 确保选中状态以显示顶点手柄
+                _roiShape.IsSelected = true;
+                _canvas.SelectedROI = _roiShape;
+            }
+        }
+
+        /// <summary>智能插入顶点：找到距离新点最近的边，将新点插入到该边的两个顶点之间</summary>
+        private static void InsertPointToPolygon(Point newPoint, ObservableCollection<Point> points)
+        {
+            if (points.Count < 2)
+            {
+                points.Add(newPoint);
+                return;
+            }
+
+            int insertIndex = 0;
+            double minDistance = double.MaxValue;
+
+            // 检查闭合边（最后一个点到第一个点）
+            double d = PointToSegmentDistance(points[points.Count - 1], points[0], newPoint);
+            if (d < minDistance) { minDistance = d; insertIndex = 0; }
+
+            // 检查所有其他边
+            for (int i = 1; i < points.Count; i++)
+            {
+                d = PointToSegmentDistance(points[i - 1], points[i], newPoint);
+                if (d < minDistance) { minDistance = d; insertIndex = i; }
+            }
+
+            points.Insert(insertIndex, newPoint);
+        }
+
+        private static double PointToSegmentDistance(Point a, Point b, Point p)
+        {
+            double dx = b.X - a.X, dy = b.Y - a.Y;
+            double lenSq = dx * dx + dy * dy;
+            if (lenSq < 1e-10) return Math.Sqrt((p.X - a.X) * (p.X - a.X) + (p.Y - a.Y) * (p.Y - a.Y));
+            double t = Math.Clamp(((p.X - a.X) * dx + (p.Y - a.Y) * dy) / lenSq, 0, 1);
+            double projX = a.X + t * dx, projY = a.Y + t * dy;
+            return Math.Sqrt((p.X - projX) * (p.X - projX) + (p.Y - projY) * (p.Y - projY));
+        }
+
+        public void CleanupRoi()
+        {
+            if (_canvas != null)
+            {
+                _canvas.RemoveHandler(PolygonRoiCanvas.CanvasClickedEvent,
+                    new RoutedEventHandler(OnCanvasClickedForRoi));
+                _canvas.SetValue(System.Windows.Controls.ContextMenuService.IsEnabledProperty, true);
+            }
+            if (_roiShape != null && _canvas?.ROIItems != null)
+            {
+                _canvas.ROIItems.Remove(_roiShape);
+                _canvas.SelectedROI = null;
+                _roiShape = null;
+            }
+        }
+
+        public void RestoreContextMenu()
+        {
+            if (_canvas != null)
+            {
+                _canvas.RemoveHandler(PolygonRoiCanvas.CanvasClickedEvent,
+                    new RoutedEventHandler(OnCanvasClickedForRoi));
+                _canvas.SetValue(System.Windows.Controls.ContextMenuService.IsEnabledProperty, true);
+                if (_roiShape != null)
+                {
+                    _roiShape.IsSelected = false;
+                    _roiShape.IsEditable = false;
+                }
+                _canvas.SelectedROI = null;
+            }
+        }
+
+        private string _resultText = "结果: --";
+        public string ResultText { get => _resultText; set => SetProperty(ref _resultText, value); }
+
+        private BitmapSource _resultImage;
+        public BitmapSource ResultImage { get => _resultImage; set => SetProperty(ref _resultImage, value); }
+
+        public System.Collections.ObjectModel.ObservableCollection<BgaResultItem> Results { get; } = new();
+
+        public DelegateCommand ExecuteCommand { get; }
+
+        private void Execute()
+        {
+            // 首次执行时保存原图，后续始终用原图处理
+            if (_originalImage == null)
+            {
+                _originalImage = _viewportService?.CurrentDisplayImage as BitmapSource;
+            }
+            var image = _originalImage;
+            if (image == null)
+            {
+                ResultText = "请先加载图像";
+                return;
+            }
+
+            try
+            {
+                var processor = new BgaVoidRateProcessor();
+                processor.SetParameter("BgaMinArea", BgaMinArea);
+                processor.SetParameter("BgaMaxArea", BgaMaxArea);
+                processor.SetParameter("BgaBlurSize", BlurSize);
+                processor.SetParameter("BgaCircularity", Circularity);
+                processor.SetParameter("MinThreshold", MinThreshold);
+                processor.SetParameter("MaxThreshold", MaxThreshold);
+                processor.SetParameter("MinVoidArea", MinVoidArea);
+                processor.SetParameter("VoidLimit", VoidLimit);
+                processor.SetParameter("RoiMode", "None");
+
+                // 如果有 ROI 多边形，注入坐标
+                if (RoiEnabled && _roiShape != null && _roiShape.Points.Count >= 3)
+                {
+                    processor.SetParameter("RoiMode", "Polygon");
+                    int count = Math.Min(_roiShape.Points.Count, 32);
+                    processor.SetParameter("PolyCount", count);
+                    for (int i = 0; i < count; i++)
+                    {
+                        processor.SetParameter($"PolyX{i}", (int)_roiShape.Points[i].X);
+                        processor.SetParameter($"PolyY{i}", (int)_roiShape.Points[i].Y);
+                    }
+                }
+
+                var grayImage = BitmapSourceToGray(image);
+                processor.Process(grayImage);
+
+                var output = processor.OutputData;
+                ResultText = output.ContainsKey("ResultText")
+                    ? output["ResultText"]?.ToString() ?? "--"
+                    : "未检测到BGA焊球";
+
+                // 填充结果表格
+                Results.Clear();
+                if (output.ContainsKey("BgaBalls"))
+                {
+                    var bgaBalls = output["BgaBalls"] as List<BgaBallInfo>;
+                    if (bgaBalls != null)
+                    {
+                        // 统一排序：按行分组（Y坐标相近归为一行），行内按X排序
+                        var sorted = SortBgaBalls(bgaBalls);
+
+                        foreach (var bga in sorted)
+                        {
+                            double maxVoid = bga.Voids.Count > 0 ? bga.Voids.Max(v => v.AreaPercent) : 0;
+                            // 额外判定：最大单个气泡占比超限也为NG
+                            string cls = bga.Classification;
+                            if (cls == "PASS" && maxVoid > MaxSingleVoidLimit)
+                                cls = "FAIL";
+                            Results.Add(new BgaResultItem
+                            {
+                                Index = bga.Index,
+                                Classification = cls,
+                                CenterX = bga.CenterX.ToString("F1"),
+                                CenterY = bga.CenterY.ToString("F1"),
+                                BgaArea = bga.BgaArea.ToString(),
+                                VoidRate = $"{bga.VoidRate:F1}%",
+                                MaxVoidRate = $"{maxVoid:F1}%",
+                                VoidCount = bga.Voids.Count.ToString(),
+                                Circularity = bga.Circularity.ToString("F2")
+                            });
+                        }
+                    }
+                }
+
+                // 绘制结果到图像
+                ResultImage = RenderResults(grayImage, output);
+
+                // 将结果图像推送到主界面显示
+                if (ResultImage != null)
+                    _viewportService?.SetManualImage(ResultImage, "BGA检测结果");
+
+                grayImage.Dispose();
+            }
+            catch (Exception ex)
+            {
+                ResultText = $"错误: {ex.Message}";
+            }
+        }
+
+        private BitmapSource RenderResults(Image<Gray, byte> grayImage, IDictionary<string, object> output)
+        {
+            if (!output.ContainsKey("BgaVoidResult")) return null;
+
+            int bgaCount = (int)output["BgaCount"];
+            if (bgaCount == 0) return null;
+
+            double voidRate = (double)output["VoidRate"];
+            string classification = (string)output["Classification"];
+            double voidLimitVal = (double)output["VoidLimit"];
+            int thickness = (int)output["Thickness"];
+            var bgaBalls = output["BgaBalls"] as List<BgaBallInfo>;
+
+            var colorImage = new Image<Bgr, byte>(grayImage.Width, grayImage.Height);
+            CvInvoke.CvtColor(grayImage, colorImage, ColorConversion.Gray2Bgr);
+
+            if (bgaBalls != null && bgaBalls.Count > 0)
+            {
+                // 使用统一排序
+                var sorted = SortBgaBalls(bgaBalls);
+
+                // 半透明气泡填充
+                var overlay = colorImage.Clone();
+                foreach (var bga in sorted)
+                {
+                    var fillColor = new MCvScalar(0, 200, 255);
+                    foreach (var v in bga.Voids)
+                    {
+                        if (v.ContourPoints.Length > 0)
+                        {
+                            using var vop = new VectorOfPoint(v.ContourPoints);
+                            using var vvop = new VectorOfVectorOfPoint(vop);
+                            CvInvoke.DrawContours(overlay, vvop, 0, fillColor, -1);
+                        }
+                    }
+                }
+                CvInvoke.AddWeighted(overlay, 0.4, colorImage, 0.6, 0, colorImage);
+                overlay.Dispose();
+
+                // 绘制焊球轮廓 + 编号（蓝色，焊球下方）
+                foreach (var bga in sorted)
+                {
+                    // 应用最大单气泡限值判定
+                    double maxVoid = bga.Voids.Count > 0 ? bga.Voids.Max(v => v.AreaPercent) : 0;
+                    string cls = bga.Classification;
+                    if (cls == "PASS" && maxVoid > MaxSingleVoidLimit)
+                        cls = "FAIL";
+
+                    var bgaColor = cls == "PASS"
+                        ? new MCvScalar(0, 255, 0) : new MCvScalar(0, 0, 255);
+
+                    if (bga.ContourPoints.Length > 0)
+                    {
+                        using var vop = new VectorOfPoint(bga.ContourPoints);
+                        using var vvop = new VectorOfVectorOfPoint(vop);
+                        CvInvoke.DrawContours(colorImage, vvop, 0, bgaColor, thickness);
+                    }
+
+                    // 编号标注在焊球下方，蓝色字体
+                    var bbox = CvInvoke.BoundingRectangle(new VectorOfPoint(bga.ContourPoints));
+                    CvInvoke.PutText(colorImage, $"#{bga.Index}",
+                        new System.Drawing.Point(bbox.X + bbox.Width / 2 - 10, bbox.Bottom + 16),
+                        FontFace.HersheySimplex, 0.45, new MCvScalar(255, 100, 0), 2);
+                }
+
+                // 左上角总览结果
+                int ngCount = sorted.Count(b =>
+                {
+                    double mv = b.Voids.Count > 0 ? b.Voids.Max(v => v.AreaPercent) : 0;
+                    return b.Classification == "FAIL" || mv > MaxSingleVoidLimit;
+                });
+                int okCount = sorted.Count - ngCount;
+                var overallColor = ngCount > 0
+                    ? new MCvScalar(0, 0, 255) : new MCvScalar(0, 255, 0);
+                CvInvoke.PutText(colorImage,
+                    $"Total: {sorted.Count} | OK: {okCount} | NG: {ngCount}",
+                    new System.Drawing.Point(10, 25),
+                    FontFace.HersheySimplex, 0.55, overallColor, 2);
+            }
+
+            using var bitmap = colorImage.ToBitmap();
+            var bmpSrc = System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(
+                bitmap.GetHbitmap(), IntPtr.Zero, System.Windows.Int32Rect.Empty,
+                BitmapSizeOptions.FromEmptyOptions());
+            bmpSrc.Freeze();
+            colorImage.Dispose();
+            return bmpSrc;
+        }
+
+        /// <summary>按行分组排序（Y相近归为一行，行内按X从左到右），重新编号</summary>
+        private static List<BgaBallInfo> SortBgaBalls(List<BgaBallInfo> balls)
+        {
+            if (balls.Count == 0) return balls;
+
+            // 计算平均焊球半径作为行间距容差
+            var sortedByY = balls.OrderBy(b => b.CenterY).ToList();
+            double avgRadius = balls.Average(b => Math.Sqrt(b.BgaArea / Math.PI));
+            double rowTolerance = avgRadius * 0.8;
+
+            var rows = new List<List<BgaBallInfo>>();
+            var currentRow = new List<BgaBallInfo> { sortedByY[0] };
+
+            for (int i = 1; i < sortedByY.Count; i++)
+            {
+                if (sortedByY[i].CenterY - currentRow[0].CenterY > rowTolerance)
+                {
+                    rows.Add(currentRow);
+                    currentRow = new List<BgaBallInfo>();
+                }
+                currentRow.Add(sortedByY[i]);
+            }
+            rows.Add(currentRow);
+
+            // 每行内按X排序，汇总并重新编号
+            var result = new List<BgaBallInfo>();
+            foreach (var row in rows)
+                result.AddRange(row.OrderBy(b => b.CenterX));
+
+            for (int i = 0; i < result.Count; i++)
+                result[i].Index = i + 1;
+
+            return result;
+        }
+
+        private static Image<Gray, byte> BitmapSourceToGray(BitmapSource bmp)
+        {
+            var converted = new FormatConvertedBitmap(bmp, PixelFormats.Bgra32, null, 0);
+            int w = converted.PixelWidth, h = converted.PixelHeight;
+            int stride = w * 4;
+            var pixels = new byte[stride * h];
+            converted.CopyPixels(pixels, stride, 0);
+
+            var gray = new Image<Gray, byte>(w, h);
+            for (int y = 0; y < h; y++)
+                for (int x = 0; x < w; x++)
+                {
+                    int idx = y * stride + x * 4;
+                    gray.Data[y, x, 0] = (byte)(pixels[idx + 2] * 0.299 + pixels[idx + 1] * 0.587 + pixels[idx] * 0.114);
+                }
+            return gray;
+        }
+    }
+
+    public class BgaResultItem
+    {
+        public int Index { get; set; }
+        public string Classification { get; set; } = "";
+        public string CenterX { get; set; } = "";
+        public string CenterY { get; set; } = "";
+        public string BgaArea { get; set; } = "";
+        public string VoidRate { get; set; } = "";
+        public string MaxVoidRate { get; set; } = "";
+        public string VoidCount { get; set; } = "";
+        public string Circularity { get; set; } = "";
+    }
+}
diff --git a/XplorePlane/Views/ImageProcessing/BgaDetectionPanel.xaml b/XplorePlane/Views/ImageProcessing/BgaDetectionPanel.xaml
new file mode 100644
index 0000000..c56120a
--- /dev/null
+++ b/XplorePlane/Views/ImageProcessing/BgaDetectionPanel.xaml
@@ -0,0 +1,105 @@
+<Window
+    x:Class="XplorePlane.Views.ImageProcessing.BgaDetectionPanel"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    Title="BGA检测" Width="720" Height="520"
+    ResizeMode="CanResize" WindowStartupLocation="CenterOwner"
+    Topmost="True" ShowInTaskbar="False">
+    <Grid>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="280" />
+            <ColumnDefinition Width="*" />
+        </Grid.ColumnDefinitions>
+
+        <!-- 左侧：参数面板 -->
+        <ScrollViewer Grid.Column="0" VerticalScrollBarVisibility="Auto">
+            <StackPanel Margin="10">
+                <CheckBox Content="启用ROI区域" IsChecked="{Binding RoiEnabled}" Margin="0,0,0,6" FontWeight="SemiBold" />
+                <TextBlock Text="BGA定位参数" FontWeight="SemiBold" Margin="0,0,0,6" />
+                <TextBlock Text="焊球最小面积" FontSize="11" Margin="0,0,0,2" />
+                <DockPanel Margin="0,0,0,6">
+                    <TextBox DockPanel.Dock="Right" Width="60" Text="{Binding BgaMinArea, UpdateSourceTrigger=PropertyChanged}" VerticalContentAlignment="Center" Margin="6,0,0,0" />
+                    <Slider Minimum="10" Maximum="100000" Value="{Binding BgaMinArea}" VerticalAlignment="Center" />
+                </DockPanel>
+                <TextBlock Text="焊球最大面积" FontSize="11" Margin="0,0,0,2" />
+                <DockPanel Margin="0,0,0,6">
+                    <TextBox DockPanel.Dock="Right" Width="60" Text="{Binding BgaMaxArea, UpdateSourceTrigger=PropertyChanged}" VerticalContentAlignment="Center" Margin="6,0,0,0" />
+                    <Slider Minimum="100" Maximum="10000000" Value="{Binding BgaMaxArea}" VerticalAlignment="Center" />
+                </DockPanel>
+                <TextBlock Text="模糊核大小" FontSize="11" Margin="0,0,0,2" />
+                <DockPanel Margin="0,0,0,6">
+                    <TextBox DockPanel.Dock="Right" Width="60" Text="{Binding BlurSize, UpdateSourceTrigger=PropertyChanged}" VerticalContentAlignment="Center" Margin="6,0,0,0" />
+                    <Slider Minimum="1" Maximum="31" Value="{Binding BlurSize}" VerticalAlignment="Center" />
+                </DockPanel>
+                <TextBlock Text="圆度阈值" FontSize="11" Margin="0,0,0,2" />
+                <DockPanel Margin="0,0,0,6">
+                    <TextBox DockPanel.Dock="Right" Width="60" Text="{Binding Circularity, StringFormat=F2, UpdateSourceTrigger=PropertyChanged}" VerticalContentAlignment="Center" Margin="6,0,0,0" />
+                    <Slider Minimum="0" Maximum="1" Value="{Binding Circularity}" SmallChange="0.01" LargeChange="0.1" VerticalAlignment="Center" />
+                </DockPanel>
+                <Separator Margin="0,4" />
+                <TextBlock Text="气泡检测参数" FontWeight="SemiBold" Margin="0,4,0,6" />
+                <TextBlock Text="最小灰度阈值" FontSize="11" Margin="0,0,0,2" />
+                <DockPanel Margin="0,0,0,6">
+                    <TextBox DockPanel.Dock="Right" Width="60" Text="{Binding MinThreshold, UpdateSourceTrigger=PropertyChanged}" VerticalContentAlignment="Center" Margin="6,0,0,0" />
+                    <Slider Minimum="0" Maximum="255" Value="{Binding MinThreshold}" VerticalAlignment="Center" />
+                </DockPanel>
+                <TextBlock Text="最大灰度阈值" FontSize="11" Margin="0,0,0,2" />
+                <DockPanel Margin="0,0,0,6">
+                    <TextBox DockPanel.Dock="Right" Width="60" Text="{Binding MaxThreshold, UpdateSourceTrigger=PropertyChanged}" VerticalContentAlignment="Center" Margin="6,0,0,0" />
+                    <Slider Minimum="0" Maximum="255" Value="{Binding MaxThreshold}" VerticalAlignment="Center" />
+                </DockPanel>
+                <TextBlock Text="最小气泡面积" FontSize="11" Margin="0,0,0,2" />
+                <DockPanel Margin="0,0,0,6">
+                    <TextBox DockPanel.Dock="Right" Width="60" Text="{Binding MinVoidArea, UpdateSourceTrigger=PropertyChanged}" VerticalContentAlignment="Center" Margin="6,0,0,0" />
+                    <Slider Minimum="1" Maximum="10000" Value="{Binding MinVoidArea}" VerticalAlignment="Center" />
+                </DockPanel>
+                <TextBlock Text="VoidLimit(%)" FontSize="11" Margin="0,0,0,2" />
+                <DockPanel Margin="0,0,0,6">
+                    <TextBox DockPanel.Dock="Right" Width="60" Text="{Binding VoidLimit, StringFormat=F1, UpdateSourceTrigger=PropertyChanged}" VerticalContentAlignment="Center" Margin="6,0,0,0" />
+                    <Slider Minimum="0" Maximum="100" Value="{Binding VoidLimit}" VerticalAlignment="Center" />
+                </DockPanel>
+                <TextBlock Text="最大单气泡限值(%)" FontSize="11" Margin="0,0,0,2" />
+                <DockPanel Margin="0,0,0,6">
+                    <TextBox DockPanel.Dock="Right" Width="60" Text="{Binding MaxSingleVoidLimit, StringFormat=F1, UpdateSourceTrigger=PropertyChanged}" VerticalContentAlignment="Center" Margin="6,0,0,0" />
+                    <Slider Minimum="0" Maximum="100" Value="{Binding MaxSingleVoidLimit}" VerticalAlignment="Center" />
+                </DockPanel>
+                <Separator Margin="0,4" />
+                <TextBlock Text="{Binding ResultText}" FontSize="14" FontWeight="SemiBold" Margin="0,4,0,8" />
+                <WrapPanel HorizontalAlignment="Center">
+                    <Button Content="执行检测" Padding="16,6" Margin="0,0,8,0" Command="{Binding ExecuteCommand}" />
+                    <Button Content="关闭" Padding="16,6" Click="Close_Click" />
+                </WrapPanel>
+            </StackPanel>
+        </ScrollViewer>
+
+        <!-- 右侧：结果表格 -->
+        <GroupBox Grid.Column="1" Header="检测结果" Margin="4">
+            <DataGrid ItemsSource="{Binding Results}"
+                      AutoGenerateColumns="False" IsReadOnly="True"
+                      HeadersVisibility="Column" GridLinesVisibility="Horizontal"
+                      BorderThickness="0" Background="White"
+                      VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Auto">
+                <DataGrid.RowStyle>
+                    <Style TargetType="DataGridRow">
+                        <Style.Triggers>
+                            <DataTrigger Binding="{Binding Classification}" Value="FAIL">
+                                <Setter Property="Background" Value="#FFDDDD" />
+                            </DataTrigger>
+                        </Style.Triggers>
+                    </Style>
+                </DataGrid.RowStyle>
+                <DataGrid.Columns>
+                    <DataGridTextColumn Header="#" Binding="{Binding Index}" Width="30" />
+                    <DataGridTextColumn Header="判定" Binding="{Binding Classification}" Width="50" />
+                    <DataGridTextColumn Header="中心X" Binding="{Binding CenterX}" Width="65" />
+                    <DataGridTextColumn Header="中心Y" Binding="{Binding CenterY}" Width="65" />
+                    <DataGridTextColumn Header="焊球面积" Binding="{Binding BgaArea}" Width="70" />
+                    <DataGridTextColumn Header="空隙率" Binding="{Binding VoidRate}" Width="65" />
+                    <DataGridTextColumn Header="最大气泡" Binding="{Binding MaxVoidRate}" Width="65" />
+                    <DataGridTextColumn Header="气泡数" Binding="{Binding VoidCount}" Width="55" />
+                    <DataGridTextColumn Header="圆度" Binding="{Binding Circularity}" Width="55" />
+                </DataGrid.Columns>
+            </DataGrid>
+        </GroupBox>
+    </Grid>
+</Window>
diff --git a/XplorePlane/Views/ImageProcessing/BgaDetectionPanel.xaml.cs b/XplorePlane/Views/ImageProcessing/BgaDetectionPanel.xaml.cs
new file mode 100644
index 0000000..5eb0174
--- /dev/null
+++ b/XplorePlane/Views/ImageProcessing/BgaDetectionPanel.xaml.cs
@@ -0,0 +1,57 @@
+using System.Windows;
+using Prism.Ioc;
+using XP.ImageProcessing.RoiControl.Controls;
+using XplorePlane.Services.MainViewport;
+using XplorePlane.ViewModels.ImageProcessing;
+
+namespace XplorePlane.Views.ImageProcessing
+{
+    public partial class BgaDetectionPanel : Window
+    {
+        public BgaDetectionPanel()
+        {
+            InitializeComponent();
+            var viewportService = ContainerLocator.Current?.Resolve<IMainViewportService>();
+            DataContext = new BgaDetectionViewModel(viewportService);
+
+            Loaded += (s, e) =>
+            {
+                // 获取主界面的 RoiCanvas 传给 ViewModel
+                var mainWin = Owner as MainWindow;
+                if (mainWin != null)
+                {
+                    var canvas = FindChild<PolygonRoiCanvas>(mainWin);
+                    if (DataContext is BgaDetectionViewModel vm)
+                        vm.SetCanvas(canvas);
+                }
+            };
+
+            Closed += (s, e) =>
+            {
+                if (DataContext is BgaDetectionViewModel vm)
+                {
+                    // 恢复右键菜单，但保留 ROI
+                    vm.RestoreContextMenu();
+                }
+            };
+        }
+
+        private void Close_Click(object sender, RoutedEventArgs e)
+        {
+            Close();
+        }
+
+        private static T FindChild<T>(DependencyObject parent) where T : DependencyObject
+        {
+            int count = System.Windows.Media.VisualTreeHelper.GetChildrenCount(parent);
+            for (int i = 0; i < count; i++)
+            {
+                var child = System.Windows.Media.VisualTreeHelper.GetChild(parent, i);
+                if (child is T t) return t;
+                var result = FindChild<T>(child);
+                if (result != null) return result;
+            }
+            return null;
+        }
+    }
+}