diff --git a/XplorePlane/ViewModels/Main/MainViewModel.cs b/XplorePlane/ViewModels/Main/MainViewModel.cs
index a61340f..945c18d 100644
--- a/XplorePlane/ViewModels/Main/MainViewModel.cs
+++ b/XplorePlane/ViewModels/Main/MainViewModel.cs
@@ -10,7 +10,10 @@ using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using System.Windows;
+using System.Windows.Media;
 using System.Windows.Media.Imaging;
+using Emgu.CV;
+using Emgu.CV.Structure;
 using XplorePlane.Events;
 using XplorePlane.Services.MainViewport;
 using XplorePlane.Services.Storage;
@@ -116,6 +119,13 @@ namespace XplorePlane.ViewModels
         // 辅助线命令
         public DelegateCommand ToggleCrosshairCommand { get; }
 
+        // 图像处理命令
+        public DelegateCommand WhiteBackgroundDetectionCommand { get; }
+        public DelegateCommand BlackBackgroundDetectionCommand { get; }
+        public DelegateCommand GrayscaleCommand { get; }
+        public DelegateCommand SharpenCommand { get; }
+        public DelegateCommand EnhanceCommand { get; }
+
         // 设置命令
         public DelegateCommand OpenLanguageSwitcherCommand { get; }
 
@@ -301,6 +311,13 @@ namespace XplorePlane.ViewModels
             ToggleCrosshairCommand = new DelegateCommand(() =>
                 _eventAggregator.GetEvent<ToggleCrosshairEvent>().Publish());
 
+            // 图像处理命令
+            WhiteBackgroundDetectionCommand = new DelegateCommand(ExecuteWhiteBackgroundDetection);
+            BlackBackgroundDetectionCommand = new DelegateCommand(ExecuteBlackBackgroundDetection);
+            GrayscaleCommand = new DelegateCommand(ExecuteGrayscale);
+            SharpenCommand = new DelegateCommand(ExecuteSharpen);
+            EnhanceCommand = new DelegateCommand(ExecuteEnhance);
+
             AxisResetCommand = new DelegateCommand(ExecuteAxisReset);
             OpenDoorCommand = new DelegateCommand(ExecuteOpenDoor);
             CloseDoorCommand = new DelegateCommand(ExecuteCloseDoor);
@@ -761,7 +778,7 @@ namespace XplorePlane.ViewModels
                 if (viewportVm?.ImageSource != null) return true;
             }
             catch { }
-            HexMessageBox.Show("Please load an image first", MessageBoxButton.OK, MessageBoxImage.Information);
+            HexMessageBox.Show("Please load an image first!", MessageBoxButton.OK, MessageBoxImage.Information);
             return false;
         }
 
@@ -862,6 +879,150 @@ namespace XplorePlane.ViewModels
             _bubbleMeasurePanel.Show();
         }
 
+        private void ExecuteWhiteBackgroundDetection()
+        {
+            if (!CheckImageLoaded()) return;
+            _logger.Info("White background detection triggered.");
+            // TODO: 实现白底检测逻辑
+        }
+
+        private void ExecuteBlackBackgroundDetection()
+        {
+            if (!CheckImageLoaded()) return;
+            _logger.Info("Black background detection triggered.");
+            // TODO: 实现黑底检测逻辑
+        }
+
+        private void ExecuteGrayscale()
+        {
+            if (!CheckImageLoaded()) return;
+            _logger.Info("Grayscale conversion triggered.");
+            // TODO: 实现灰度转换逻辑
+        }
+
+        private void ExecuteSharpen()
+        {
+            if (!CheckImageLoaded()) return;
+            _logger.Info("Sharpen triggered.");
+
+            try
+            {
+                var viewportVm = _containerProvider.Resolve<ViewportPanelViewModel>();
+                var imageSource = viewportVm?.ImageSource as BitmapSource;
+                if (imageSource == null) return;
+
+                var inputImage = BitmapSourceToImage(imageSource);
+                if (inputImage == null) return;
+
+                var processor = new XP.ImageProcessing.Processors.SharpenProcessor();
+                processor.SetParameter("Method", "UnsharpMask");
+                processor.SetParameter("Strength", 0.2);
+                processor.SetParameter("KernelSize", 3);
+
+                var result = processor.Process(inputImage);
+                var resultBitmap = ImageToBitmapSource(result);
+
+                _mainViewportService.SetManualImage(resultBitmap, "Sharpen");
+
+                inputImage.Dispose();
+                result.Dispose();
+
+                _logger.Info("Sharpen completed.");
+            }
+            catch (Exception ex)
+            {
+                _logger.Error(ex, "Sharpen failed.");
+                HexMessageBox.Show($"Sharpen failed: {ex.Message}", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+        }
+
+        private void ExecuteEnhance()
+        {
+            if (!CheckImageLoaded()) return;
+            _logger.Info("Enhance triggered.");
+
+            try
+            {
+                var viewportVm = _containerProvider.Resolve<ViewportPanelViewModel>();
+                var imageSource = viewportVm?.ImageSource as BitmapSource;
+                if (imageSource == null) return;
+
+                var inputImage = BitmapSourceToImage(imageSource);
+                if (inputImage == null) return;
+
+                var processor = new XP.ImageProcessing.Processors.HistogramEqualizationProcessor();
+
+                var result = processor.Process(inputImage);
+                var resultBitmap = ImageToBitmapSource(result);
+
+                _mainViewportService.SetManualImage(resultBitmap, "Enhance");
+
+                inputImage.Dispose();
+                result.Dispose();
+
+                _logger.Info("Enhance completed.");
+            }
+            catch (Exception ex)
+            {
+                _logger.Error(ex, "Enhance failed.");
+                HexMessageBox.Show($"Enhance failed: {ex.Message}", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+        }
+
+        private Image<Gray, byte>? BitmapSourceToImage(BitmapSource bitmapSource)
+        {
+            // 转换为可用的图像格式
+            BitmapSource source = bitmapSource;
+
+            // 如果不是 Gray8 格式，转换为 Gray8
+            if (bitmapSource.Format != PixelFormats.Gray8)
+            {
+                source = new FormatConvertedBitmap(bitmapSource, PixelFormats.Gray8, null, 0);
+            }
+
+            // 获取原始像素数据
+            int width = source.PixelWidth;
+            int height = source.PixelHeight;
+            int stride = width; // Gray8 每个像素 1 字节
+            byte[] pixels = new byte[width * height];
+            source.CopyPixels(pixels, stride, 0);
+
+            // 创建 Emgu CV Image
+            var image = new Image<Gray, byte>(width, height);
+            for (int y = 0; y < height; y++)
+            {
+                for (int x = 0; x < width; x++)
+                {
+                    image.Data[y, x, 0] = pixels[y * stride + x];
+                }
+            }
+
+            return image;
+        }
+
+        private BitmapSource ImageToBitmapSource(Image<Gray, byte> image)
+        {
+            int width = image.Width;
+            int height = image.Height;
+            int stride = width;
+            byte[] pixels = new byte[width * height];
+
+            for (int y = 0; y < height; y++)
+            {
+                for (int x = 0; x < width; x++)
+                {
+                    pixels[y * stride + x] = image.Data[y, x, 0];
+                }
+            }
+
+            var bitmapSource = BitmapSource.Create(
+                width, height, 96, 96,
+                PixelFormats.Gray8, null, pixels, stride);
+
+            bitmapSource.Freeze();
+            return bitmapSource;
+        }
+
         private void ExecuteOpenLanguageSwitcher()
         {
             try
diff --git a/XplorePlane/Views/Main/MainWindow.xaml b/XplorePlane/Views/Main/MainWindow.xaml
index 7f8e53f..7a110f8 100644
--- a/XplorePlane/Views/Main/MainWindow.xaml
+++ b/XplorePlane/Views/Main/MainWindow.xaml
@@ -167,6 +167,7 @@
                             Text="辅助线" />
                         <telerik:RadRibbonButton
                             telerik:ScreenTip.Title="白底检测"
+                            Command="{Binding WhiteBackgroundDetectionCommand}"
                             Size="Medium"
                             SmallImage="/Assets/Icons/film-darken.png"
                             Text="白底检测" />
@@ -174,11 +175,13 @@
                     <StackPanel>
                         <telerik:RadRibbonButton
                             telerik:ScreenTip.Title="灰度"
+                            Command="{Binding GrayscaleCommand}"
                             Size="Medium"
                             SmallImage="/Assets/Icons/film-darken.png"
                             Text="灰度" />
                         <telerik:RadRibbonButton
                             telerik:ScreenTip.Title="黑底检测"
+                            Command="{Binding BlackBackgroundDetectionCommand}"
                             Size="Medium"
                             SmallImage="/Assets/Icons/film-darken.png"
                             Text="黑底检测" />
@@ -186,11 +189,13 @@
                     <StackPanel>
                         <telerik:RadRibbonButton
                             telerik:ScreenTip.Title="锐化"
+                            Command="{Binding SharpenCommand}"
                             Size="Medium"
                             SmallImage="/Assets/Icons/sharpen.png"
                             Text="锐化" />
                         <telerik:RadRibbonButton
                             telerik:ScreenTip.Title="增强"
+                            Command="{Binding EnhanceCommand}"
                             Size="Medium"
                             SmallImage="/Assets/Icons/dynamic-range.png"
                             Text="增强" />