diff --git a/.vs/SubCabinetSolution/v17/.suo b/.vs/SubCabinetSolution/v17/.suo
index 4a94037..b9a9f6e 100644
--- a/.vs/SubCabinetSolution/v17/.suo
+++ b/.vs/SubCabinetSolution/v17/.suo
Binary files differ

diff --git a/.vs/SubCabinetSolution/v17/.suo b/.vs/SubCabinetSolution/v17/.suo
index 4a94037..b9a9f6e 100644
--- a/.vs/SubCabinetSolution/v17/.suo
+++ b/.vs/SubCabinetSolution/v17/.suo
Binary files differ
diff --git a/SubCabinetSolution/App.config b/SubCabinetSolution/App.config
index 857d30d..d0606fc 100644
--- a/SubCabinetSolution/App.config
+++ b/SubCabinetSolution/App.config
@@ -9,6 +9,10 @@
         <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>
\ No newline at end of file

diff --git a/.vs/SubCabinetSolution/v17/.suo b/.vs/SubCabinetSolution/v17/.suo
index 4a94037..b9a9f6e 100644
--- a/.vs/SubCabinetSolution/v17/.suo
+++ b/.vs/SubCabinetSolution/v17/.suo
Binary files differ
diff --git a/SubCabinetSolution/App.config b/SubCabinetSolution/App.config
index 857d30d..d0606fc 100644
--- a/SubCabinetSolution/App.config
+++ b/SubCabinetSolution/App.config
@@ -9,6 +9,10 @@
         <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>
\ No newline at end of file
diff --git a/SubCabinetSolution/MainWindow.xaml b/SubCabinetSolution/MainWindow.xaml
index 0b75790..7605bc8 100644
--- a/SubCabinetSolution/MainWindow.xaml
+++ b/SubCabinetSolution/MainWindow.xaml
@@ -22,12 +22,6 @@
         <Binding Path="MainWindow" Source="{StaticResource Locator}" />
     </Window.DataContext>
 
-    <i:Interaction.Triggers>
-        <i:EventTrigger EventName="Loaded">
-            <i:InvokeCommandAction Command="{Binding OnWindowLoadedCommand}" CommandParameter="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Window}}}" />
-        </i:EventTrigger>
-    </i:Interaction.Triggers>
-
     <Window.Resources>
         <Style x:Key="UserDefineTextBlockStyle" TargetType="TextBlock">
             <Setter Property="FontSize" Value="12" />

diff --git a/.vs/SubCabinetSolution/v17/.suo b/.vs/SubCabinetSolution/v17/.suo
index 4a94037..b9a9f6e 100644
--- a/.vs/SubCabinetSolution/v17/.suo
+++ b/.vs/SubCabinetSolution/v17/.suo
Binary files differ
diff --git a/SubCabinetSolution/App.config b/SubCabinetSolution/App.config
index 857d30d..d0606fc 100644
--- a/SubCabinetSolution/App.config
+++ b/SubCabinetSolution/App.config
@@ -9,6 +9,10 @@
         <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>
\ No newline at end of file
diff --git a/SubCabinetSolution/MainWindow.xaml b/SubCabinetSolution/MainWindow.xaml
index 0b75790..7605bc8 100644
--- a/SubCabinetSolution/MainWindow.xaml
+++ b/SubCabinetSolution/MainWindow.xaml
@@ -22,12 +22,6 @@
         <Binding Path="MainWindow" Source="{StaticResource Locator}" />
     </Window.DataContext>
 
-    <i:Interaction.Triggers>
-        <i:EventTrigger EventName="Loaded">
-            <i:InvokeCommandAction Command="{Binding OnWindowLoadedCommand}" CommandParameter="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Window}}}" />
-        </i:EventTrigger>
-    </i:Interaction.Triggers>
-
     <Window.Resources>
         <Style x:Key="UserDefineTextBlockStyle" TargetType="TextBlock">
             <Setter Property="FontSize" Value="12" />
diff --git a/SubCabinetSolution/SubCabinetSolution.csproj b/SubCabinetSolution/SubCabinetSolution.csproj
index e9d1720..0db8e57 100644
--- a/SubCabinetSolution/SubCabinetSolution.csproj
+++ b/SubCabinetSolution/SubCabinetSolution.csproj
@@ -106,6 +106,9 @@
     <Reference Include="OpenTK.GLControl, Version=1.1.0.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
       <HintPath>..\packages\OpenTK.GLControl.1.1.2225.0\lib\net20\OpenTK.GLControl.dll</HintPath>
     </Reference>
+    <Reference Include="SkiaSharp, Version=2.88.0.0, Culture=neutral, PublicKeyToken=0738eb9f132ed756, processorArchitecture=MSIL">
+      <HintPath>..\packages\SkiaSharp.2.88.2\lib\net462\SkiaSharp.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
       <HintPath>..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
@@ -158,6 +161,12 @@
       <HintPath>..\packages\MySql.Data.8.0.30\lib\net48\Ubiety.Dns.Core.dll</HintPath>
       <Private>True</Private>
     </Reference>
+    <Reference Include="ViewFaceCore, Version=0.4.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\ViewFaceCore.0.4.0-alpha2\lib\netstandard2.0\ViewFaceCore.dll</HintPath>
+    </Reference>
+    <Reference Include="ViewFaceCore.Extension.SkiaSharp, Version=0.4.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\ViewFaceCore.Extension.SkiaSharp.0.4.0-alpha2\lib\netstandard2.0\ViewFaceCore.Extension.SkiaSharp.dll</HintPath>
+    </Reference>
     <Reference Include="WindowsBase" />
     <Reference Include="PresentationCore" />
     <Reference Include="PresentationFramework" />
@@ -418,4 +427,45 @@
   </ItemGroup>
   <ItemGroup />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Import Project="..\packages\ViewFaceCore.model.age_predictor.6.0.7\build\ViewFaceCore.model.age_predictor.targets" Condition="Exists('..\packages\ViewFaceCore.model.age_predictor.6.0.7\build\ViewFaceCore.model.age_predictor.targets')" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105.The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.age_predictor.6.0.7\build\ViewFaceCore.model.age_predictor.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.age_predictor.6.0.7\build\ViewFaceCore.model.age_predictor.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.eye_state.6.0.7\build\ViewFaceCore.model.eye_state.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.eye_state.6.0.7\build\ViewFaceCore.model.eye_state.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_detector.6.0.7\build\ViewFaceCore.model.face_detector.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_detector.6.0.7\build\ViewFaceCore.model.face_detector.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_landmarker_mask_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_mask_pts5.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_landmarker_mask_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_mask_pts5.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_landmarker_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_pts5.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_landmarker_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_pts5.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_landmarker_pts68.6.0.7\build\ViewFaceCore.model.face_landmarker_pts68.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_landmarker_pts68.6.0.7\build\ViewFaceCore.model.face_landmarker_pts68.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_recognizer.6.0.7\build\ViewFaceCore.model.face_recognizer.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_recognizer.6.0.7\build\ViewFaceCore.model.face_recognizer.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_recognizer_light.6.0.7\build\ViewFaceCore.model.face_recognizer_light.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_recognizer_light.6.0.7\build\ViewFaceCore.model.face_recognizer_light.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_recognizer_mask.6.0.7\build\ViewFaceCore.model.face_recognizer_mask.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_recognizer_mask.6.0.7\build\ViewFaceCore.model.face_recognizer_mask.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.fas_first.6.0.7\build\ViewFaceCore.model.fas_first.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.fas_first.6.0.7\build\ViewFaceCore.model.fas_first.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.fas_second.6.0.7\build\ViewFaceCore.model.fas_second.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.fas_second.6.0.7\build\ViewFaceCore.model.fas_second.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.gender_predictor.6.0.7\build\ViewFaceCore.model.gender_predictor.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.gender_predictor.6.0.7\build\ViewFaceCore.model.gender_predictor.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.mask_detector.6.0.7\build\ViewFaceCore.model.mask_detector.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.mask_detector.6.0.7\build\ViewFaceCore.model.mask_detector.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.pose_estimation.6.0.7\build\ViewFaceCore.model.pose_estimation.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.pose_estimation.6.0.7\build\ViewFaceCore.model.pose_estimation.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.quality_lbn.6.0.7\build\ViewFaceCore.model.quality_lbn.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.quality_lbn.6.0.7\build\ViewFaceCore.model.quality_lbn.targets'))" />
+    <Error Condition="!Exists('..\packages\SkiaSharp.NativeAssets.macOS.2.88.2\build\net462\SkiaSharp.NativeAssets.macOS.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\SkiaSharp.NativeAssets.macOS.2.88.2\build\net462\SkiaSharp.NativeAssets.macOS.targets'))" />
+    <Error Condition="!Exists('..\packages\SkiaSharp.NativeAssets.Win32.2.88.2\build\net462\SkiaSharp.NativeAssets.Win32.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\SkiaSharp.NativeAssets.Win32.2.88.2\build\net462\SkiaSharp.NativeAssets.Win32.targets'))" />
+    <Error Condition="!Exists('..\packages\SkiaSharp.NativeAssets.Linux.2.88.2\build\net462\SkiaSharp.NativeAssets.Linux.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\SkiaSharp.NativeAssets.Linux.2.88.2\build\net462\SkiaSharp.NativeAssets.Linux.targets'))" />
+  </Target>
+  <Import Project="..\packages\ViewFaceCore.model.eye_state.6.0.7\build\ViewFaceCore.model.eye_state.targets" Condition="Exists('..\packages\ViewFaceCore.model.eye_state.6.0.7\build\ViewFaceCore.model.eye_state.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_detector.6.0.7\build\ViewFaceCore.model.face_detector.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_detector.6.0.7\build\ViewFaceCore.model.face_detector.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_landmarker_mask_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_mask_pts5.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_landmarker_mask_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_mask_pts5.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_landmarker_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_pts5.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_landmarker_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_pts5.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_landmarker_pts68.6.0.7\build\ViewFaceCore.model.face_landmarker_pts68.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_landmarker_pts68.6.0.7\build\ViewFaceCore.model.face_landmarker_pts68.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_recognizer.6.0.7\build\ViewFaceCore.model.face_recognizer.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_recognizer.6.0.7\build\ViewFaceCore.model.face_recognizer.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_recognizer_light.6.0.7\build\ViewFaceCore.model.face_recognizer_light.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_recognizer_light.6.0.7\build\ViewFaceCore.model.face_recognizer_light.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_recognizer_mask.6.0.7\build\ViewFaceCore.model.face_recognizer_mask.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_recognizer_mask.6.0.7\build\ViewFaceCore.model.face_recognizer_mask.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.fas_first.6.0.7\build\ViewFaceCore.model.fas_first.targets" Condition="Exists('..\packages\ViewFaceCore.model.fas_first.6.0.7\build\ViewFaceCore.model.fas_first.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.fas_second.6.0.7\build\ViewFaceCore.model.fas_second.targets" Condition="Exists('..\packages\ViewFaceCore.model.fas_second.6.0.7\build\ViewFaceCore.model.fas_second.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.gender_predictor.6.0.7\build\ViewFaceCore.model.gender_predictor.targets" Condition="Exists('..\packages\ViewFaceCore.model.gender_predictor.6.0.7\build\ViewFaceCore.model.gender_predictor.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.mask_detector.6.0.7\build\ViewFaceCore.model.mask_detector.targets" Condition="Exists('..\packages\ViewFaceCore.model.mask_detector.6.0.7\build\ViewFaceCore.model.mask_detector.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.pose_estimation.6.0.7\build\ViewFaceCore.model.pose_estimation.targets" Condition="Exists('..\packages\ViewFaceCore.model.pose_estimation.6.0.7\build\ViewFaceCore.model.pose_estimation.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.quality_lbn.6.0.7\build\ViewFaceCore.model.quality_lbn.targets" Condition="Exists('..\packages\ViewFaceCore.model.quality_lbn.6.0.7\build\ViewFaceCore.model.quality_lbn.targets')" />
+  <Import Project="..\packages\SkiaSharp.NativeAssets.macOS.2.88.2\build\net462\SkiaSharp.NativeAssets.macOS.targets" Condition="Exists('..\packages\SkiaSharp.NativeAssets.macOS.2.88.2\build\net462\SkiaSharp.NativeAssets.macOS.targets')" />
+  <Import Project="..\packages\SkiaSharp.NativeAssets.Win32.2.88.2\build\net462\SkiaSharp.NativeAssets.Win32.targets" Condition="Exists('..\packages\SkiaSharp.NativeAssets.Win32.2.88.2\build\net462\SkiaSharp.NativeAssets.Win32.targets')" />
+  <Import Project="..\packages\SkiaSharp.NativeAssets.Linux.2.88.2\build\net462\SkiaSharp.NativeAssets.Linux.targets" Condition="Exists('..\packages\SkiaSharp.NativeAssets.Linux.2.88.2\build\net462\SkiaSharp.NativeAssets.Linux.targets')" />
 </Project>
\ No newline at end of file

diff --git a/.vs/SubCabinetSolution/v17/.suo b/.vs/SubCabinetSolution/v17/.suo
index 4a94037..b9a9f6e 100644
--- a/.vs/SubCabinetSolution/v17/.suo
+++ b/.vs/SubCabinetSolution/v17/.suo
Binary files differ
diff --git a/SubCabinetSolution/App.config b/SubCabinetSolution/App.config
index 857d30d..d0606fc 100644
--- a/SubCabinetSolution/App.config
+++ b/SubCabinetSolution/App.config
@@ -9,6 +9,10 @@
         <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>
\ No newline at end of file
diff --git a/SubCabinetSolution/MainWindow.xaml b/SubCabinetSolution/MainWindow.xaml
index 0b75790..7605bc8 100644
--- a/SubCabinetSolution/MainWindow.xaml
+++ b/SubCabinetSolution/MainWindow.xaml
@@ -22,12 +22,6 @@
         <Binding Path="MainWindow" Source="{StaticResource Locator}" />
     </Window.DataContext>
 
-    <i:Interaction.Triggers>
-        <i:EventTrigger EventName="Loaded">
-            <i:InvokeCommandAction Command="{Binding OnWindowLoadedCommand}" CommandParameter="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Window}}}" />
-        </i:EventTrigger>
-    </i:Interaction.Triggers>
-
     <Window.Resources>
         <Style x:Key="UserDefineTextBlockStyle" TargetType="TextBlock">
             <Setter Property="FontSize" Value="12" />
diff --git a/SubCabinetSolution/SubCabinetSolution.csproj b/SubCabinetSolution/SubCabinetSolution.csproj
index e9d1720..0db8e57 100644
--- a/SubCabinetSolution/SubCabinetSolution.csproj
+++ b/SubCabinetSolution/SubCabinetSolution.csproj
@@ -106,6 +106,9 @@
     <Reference Include="OpenTK.GLControl, Version=1.1.0.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
       <HintPath>..\packages\OpenTK.GLControl.1.1.2225.0\lib\net20\OpenTK.GLControl.dll</HintPath>
     </Reference>
+    <Reference Include="SkiaSharp, Version=2.88.0.0, Culture=neutral, PublicKeyToken=0738eb9f132ed756, processorArchitecture=MSIL">
+      <HintPath>..\packages\SkiaSharp.2.88.2\lib\net462\SkiaSharp.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
       <HintPath>..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
@@ -158,6 +161,12 @@
       <HintPath>..\packages\MySql.Data.8.0.30\lib\net48\Ubiety.Dns.Core.dll</HintPath>
       <Private>True</Private>
     </Reference>
+    <Reference Include="ViewFaceCore, Version=0.4.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\ViewFaceCore.0.4.0-alpha2\lib\netstandard2.0\ViewFaceCore.dll</HintPath>
+    </Reference>
+    <Reference Include="ViewFaceCore.Extension.SkiaSharp, Version=0.4.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\ViewFaceCore.Extension.SkiaSharp.0.4.0-alpha2\lib\netstandard2.0\ViewFaceCore.Extension.SkiaSharp.dll</HintPath>
+    </Reference>
     <Reference Include="WindowsBase" />
     <Reference Include="PresentationCore" />
     <Reference Include="PresentationFramework" />
@@ -418,4 +427,45 @@
   </ItemGroup>
   <ItemGroup />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Import Project="..\packages\ViewFaceCore.model.age_predictor.6.0.7\build\ViewFaceCore.model.age_predictor.targets" Condition="Exists('..\packages\ViewFaceCore.model.age_predictor.6.0.7\build\ViewFaceCore.model.age_predictor.targets')" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105.The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.age_predictor.6.0.7\build\ViewFaceCore.model.age_predictor.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.age_predictor.6.0.7\build\ViewFaceCore.model.age_predictor.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.eye_state.6.0.7\build\ViewFaceCore.model.eye_state.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.eye_state.6.0.7\build\ViewFaceCore.model.eye_state.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_detector.6.0.7\build\ViewFaceCore.model.face_detector.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_detector.6.0.7\build\ViewFaceCore.model.face_detector.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_landmarker_mask_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_mask_pts5.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_landmarker_mask_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_mask_pts5.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_landmarker_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_pts5.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_landmarker_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_pts5.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_landmarker_pts68.6.0.7\build\ViewFaceCore.model.face_landmarker_pts68.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_landmarker_pts68.6.0.7\build\ViewFaceCore.model.face_landmarker_pts68.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_recognizer.6.0.7\build\ViewFaceCore.model.face_recognizer.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_recognizer.6.0.7\build\ViewFaceCore.model.face_recognizer.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_recognizer_light.6.0.7\build\ViewFaceCore.model.face_recognizer_light.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_recognizer_light.6.0.7\build\ViewFaceCore.model.face_recognizer_light.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_recognizer_mask.6.0.7\build\ViewFaceCore.model.face_recognizer_mask.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_recognizer_mask.6.0.7\build\ViewFaceCore.model.face_recognizer_mask.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.fas_first.6.0.7\build\ViewFaceCore.model.fas_first.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.fas_first.6.0.7\build\ViewFaceCore.model.fas_first.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.fas_second.6.0.7\build\ViewFaceCore.model.fas_second.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.fas_second.6.0.7\build\ViewFaceCore.model.fas_second.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.gender_predictor.6.0.7\build\ViewFaceCore.model.gender_predictor.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.gender_predictor.6.0.7\build\ViewFaceCore.model.gender_predictor.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.mask_detector.6.0.7\build\ViewFaceCore.model.mask_detector.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.mask_detector.6.0.7\build\ViewFaceCore.model.mask_detector.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.pose_estimation.6.0.7\build\ViewFaceCore.model.pose_estimation.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.pose_estimation.6.0.7\build\ViewFaceCore.model.pose_estimation.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.quality_lbn.6.0.7\build\ViewFaceCore.model.quality_lbn.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.quality_lbn.6.0.7\build\ViewFaceCore.model.quality_lbn.targets'))" />
+    <Error Condition="!Exists('..\packages\SkiaSharp.NativeAssets.macOS.2.88.2\build\net462\SkiaSharp.NativeAssets.macOS.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\SkiaSharp.NativeAssets.macOS.2.88.2\build\net462\SkiaSharp.NativeAssets.macOS.targets'))" />
+    <Error Condition="!Exists('..\packages\SkiaSharp.NativeAssets.Win32.2.88.2\build\net462\SkiaSharp.NativeAssets.Win32.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\SkiaSharp.NativeAssets.Win32.2.88.2\build\net462\SkiaSharp.NativeAssets.Win32.targets'))" />
+    <Error Condition="!Exists('..\packages\SkiaSharp.NativeAssets.Linux.2.88.2\build\net462\SkiaSharp.NativeAssets.Linux.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\SkiaSharp.NativeAssets.Linux.2.88.2\build\net462\SkiaSharp.NativeAssets.Linux.targets'))" />
+  </Target>
+  <Import Project="..\packages\ViewFaceCore.model.eye_state.6.0.7\build\ViewFaceCore.model.eye_state.targets" Condition="Exists('..\packages\ViewFaceCore.model.eye_state.6.0.7\build\ViewFaceCore.model.eye_state.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_detector.6.0.7\build\ViewFaceCore.model.face_detector.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_detector.6.0.7\build\ViewFaceCore.model.face_detector.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_landmarker_mask_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_mask_pts5.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_landmarker_mask_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_mask_pts5.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_landmarker_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_pts5.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_landmarker_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_pts5.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_landmarker_pts68.6.0.7\build\ViewFaceCore.model.face_landmarker_pts68.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_landmarker_pts68.6.0.7\build\ViewFaceCore.model.face_landmarker_pts68.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_recognizer.6.0.7\build\ViewFaceCore.model.face_recognizer.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_recognizer.6.0.7\build\ViewFaceCore.model.face_recognizer.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_recognizer_light.6.0.7\build\ViewFaceCore.model.face_recognizer_light.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_recognizer_light.6.0.7\build\ViewFaceCore.model.face_recognizer_light.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_recognizer_mask.6.0.7\build\ViewFaceCore.model.face_recognizer_mask.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_recognizer_mask.6.0.7\build\ViewFaceCore.model.face_recognizer_mask.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.fas_first.6.0.7\build\ViewFaceCore.model.fas_first.targets" Condition="Exists('..\packages\ViewFaceCore.model.fas_first.6.0.7\build\ViewFaceCore.model.fas_first.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.fas_second.6.0.7\build\ViewFaceCore.model.fas_second.targets" Condition="Exists('..\packages\ViewFaceCore.model.fas_second.6.0.7\build\ViewFaceCore.model.fas_second.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.gender_predictor.6.0.7\build\ViewFaceCore.model.gender_predictor.targets" Condition="Exists('..\packages\ViewFaceCore.model.gender_predictor.6.0.7\build\ViewFaceCore.model.gender_predictor.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.mask_detector.6.0.7\build\ViewFaceCore.model.mask_detector.targets" Condition="Exists('..\packages\ViewFaceCore.model.mask_detector.6.0.7\build\ViewFaceCore.model.mask_detector.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.pose_estimation.6.0.7\build\ViewFaceCore.model.pose_estimation.targets" Condition="Exists('..\packages\ViewFaceCore.model.pose_estimation.6.0.7\build\ViewFaceCore.model.pose_estimation.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.quality_lbn.6.0.7\build\ViewFaceCore.model.quality_lbn.targets" Condition="Exists('..\packages\ViewFaceCore.model.quality_lbn.6.0.7\build\ViewFaceCore.model.quality_lbn.targets')" />
+  <Import Project="..\packages\SkiaSharp.NativeAssets.macOS.2.88.2\build\net462\SkiaSharp.NativeAssets.macOS.targets" Condition="Exists('..\packages\SkiaSharp.NativeAssets.macOS.2.88.2\build\net462\SkiaSharp.NativeAssets.macOS.targets')" />
+  <Import Project="..\packages\SkiaSharp.NativeAssets.Win32.2.88.2\build\net462\SkiaSharp.NativeAssets.Win32.targets" Condition="Exists('..\packages\SkiaSharp.NativeAssets.Win32.2.88.2\build\net462\SkiaSharp.NativeAssets.Win32.targets')" />
+  <Import Project="..\packages\SkiaSharp.NativeAssets.Linux.2.88.2\build\net462\SkiaSharp.NativeAssets.Linux.targets" Condition="Exists('..\packages\SkiaSharp.NativeAssets.Linux.2.88.2\build\net462\SkiaSharp.NativeAssets.Linux.targets')" />
 </Project>
\ No newline at end of file
diff --git a/SubCabinetSolution/ViewModel/MainViewModel.cs b/SubCabinetSolution/ViewModel/MainViewModel.cs
index 46bb1b6..974cbbc 100644
--- a/SubCabinetSolution/ViewModel/MainViewModel.cs
+++ b/SubCabinetSolution/ViewModel/MainViewModel.cs
@@ -1,14 +1,23 @@
+using System;
 using System.Collections.ObjectModel;
 using System.Data;
+using System.Diagnostics;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.IO;
 using System.Linq;
+using System.Threading;
 using System.Windows;
+using System.Windows.Threading;
 using AForge.Video.DirectShow;
 using GalaSoft.MvvmLight;
 using GalaSoft.MvvmLight.Command;
 using GalaSoft.MvvmLight.Messaging;
 using MySql.Data.MySqlClient;
+using SkiaSharp;
 using SubCabinetSolution.Utils;
 using SubCabinetSolution.Views;
+using ViewFaceCore.Core;
 
 namespace SubCabinetSolution.ViewModel
 {
@@ -45,6 +54,7 @@
                 RaisePropertyChanged(() => UserPassword);
             }
         }
+
         public RelayCommand LoginToMainCommand { get; set; }
         public RelayCommand<MainWindow> OpenCameraCommand { get; set; }
         public string VersionName { get; set; }
@@ -138,12 +148,34 @@
                 {
                     var videoSource = new VideoCaptureDevice(_currentDevice.MonikerString);
                     window.CameraPreviewPlayer.VideoSource = videoSource;
+                    //捕捉画面帧，TODO 人脸检测
+                    window.CameraPreviewPlayer.NewFrame += delegate(object sender, ref Bitmap bitmap)
+                    {
+                        // var faceDetector = new FaceDetector();
+                        // var skBitmap = SKBitmap.Decode(BitmapToBytes(bitmap));
+                        // var faceInfos = faceDetector.Detect(skBitmap);
+                        // Debug.WriteLine($@"识别到的人脸数量：{faceInfos.Length} 个人脸信息");
+                        // foreach (var info in faceInfos)
+                        // {
+                        //     Debug.WriteLine($"{info.Score:f8}\t{info.Location}");
+                        // }
+                    };
                     window.CameraPreviewPlayer.Start();
                     window.CameraFormsHost.Visibility = Visibility.Visible;
-                    //TODO 人脸检测
                     
+                    // Dispatcher.CurrentDispatcher.BeginInvoke(new ThreadStart(delegate { Debug.WriteLine(DateTime.Now); }));
                 }
             }
         }
+
+        private static byte[] BitmapToBytes(Bitmap bitmap)
+        {
+            var ms = new MemoryStream();
+            bitmap.Save(ms, ImageFormat.Jpeg);
+            var buffer = ms.ToArray();
+            ms.Close();
+            ms.Dispose();
+            return buffer;
+        }
     }
 }
\ No newline at end of file

diff --git a/.vs/SubCabinetSolution/v17/.suo b/.vs/SubCabinetSolution/v17/.suo
index 4a94037..b9a9f6e 100644
--- a/.vs/SubCabinetSolution/v17/.suo
+++ b/.vs/SubCabinetSolution/v17/.suo
Binary files differ
diff --git a/SubCabinetSolution/App.config b/SubCabinetSolution/App.config
index 857d30d..d0606fc 100644
--- a/SubCabinetSolution/App.config
+++ b/SubCabinetSolution/App.config
@@ -9,6 +9,10 @@
         <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>
\ No newline at end of file
diff --git a/SubCabinetSolution/MainWindow.xaml b/SubCabinetSolution/MainWindow.xaml
index 0b75790..7605bc8 100644
--- a/SubCabinetSolution/MainWindow.xaml
+++ b/SubCabinetSolution/MainWindow.xaml
@@ -22,12 +22,6 @@
         <Binding Path="MainWindow" Source="{StaticResource Locator}" />
     </Window.DataContext>
 
-    <i:Interaction.Triggers>
-        <i:EventTrigger EventName="Loaded">
-            <i:InvokeCommandAction Command="{Binding OnWindowLoadedCommand}" CommandParameter="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Window}}}" />
-        </i:EventTrigger>
-    </i:Interaction.Triggers>
-
     <Window.Resources>
         <Style x:Key="UserDefineTextBlockStyle" TargetType="TextBlock">
             <Setter Property="FontSize" Value="12" />
diff --git a/SubCabinetSolution/SubCabinetSolution.csproj b/SubCabinetSolution/SubCabinetSolution.csproj
index e9d1720..0db8e57 100644
--- a/SubCabinetSolution/SubCabinetSolution.csproj
+++ b/SubCabinetSolution/SubCabinetSolution.csproj
@@ -106,6 +106,9 @@
     <Reference Include="OpenTK.GLControl, Version=1.1.0.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
       <HintPath>..\packages\OpenTK.GLControl.1.1.2225.0\lib\net20\OpenTK.GLControl.dll</HintPath>
     </Reference>
+    <Reference Include="SkiaSharp, Version=2.88.0.0, Culture=neutral, PublicKeyToken=0738eb9f132ed756, processorArchitecture=MSIL">
+      <HintPath>..\packages\SkiaSharp.2.88.2\lib\net462\SkiaSharp.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
       <HintPath>..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
@@ -158,6 +161,12 @@
       <HintPath>..\packages\MySql.Data.8.0.30\lib\net48\Ubiety.Dns.Core.dll</HintPath>
       <Private>True</Private>
     </Reference>
+    <Reference Include="ViewFaceCore, Version=0.4.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\ViewFaceCore.0.4.0-alpha2\lib\netstandard2.0\ViewFaceCore.dll</HintPath>
+    </Reference>
+    <Reference Include="ViewFaceCore.Extension.SkiaSharp, Version=0.4.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\ViewFaceCore.Extension.SkiaSharp.0.4.0-alpha2\lib\netstandard2.0\ViewFaceCore.Extension.SkiaSharp.dll</HintPath>
+    </Reference>
     <Reference Include="WindowsBase" />
     <Reference Include="PresentationCore" />
     <Reference Include="PresentationFramework" />
@@ -418,4 +427,45 @@
   </ItemGroup>
   <ItemGroup />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Import Project="..\packages\ViewFaceCore.model.age_predictor.6.0.7\build\ViewFaceCore.model.age_predictor.targets" Condition="Exists('..\packages\ViewFaceCore.model.age_predictor.6.0.7\build\ViewFaceCore.model.age_predictor.targets')" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105.The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.age_predictor.6.0.7\build\ViewFaceCore.model.age_predictor.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.age_predictor.6.0.7\build\ViewFaceCore.model.age_predictor.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.eye_state.6.0.7\build\ViewFaceCore.model.eye_state.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.eye_state.6.0.7\build\ViewFaceCore.model.eye_state.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_detector.6.0.7\build\ViewFaceCore.model.face_detector.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_detector.6.0.7\build\ViewFaceCore.model.face_detector.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_landmarker_mask_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_mask_pts5.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_landmarker_mask_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_mask_pts5.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_landmarker_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_pts5.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_landmarker_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_pts5.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_landmarker_pts68.6.0.7\build\ViewFaceCore.model.face_landmarker_pts68.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_landmarker_pts68.6.0.7\build\ViewFaceCore.model.face_landmarker_pts68.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_recognizer.6.0.7\build\ViewFaceCore.model.face_recognizer.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_recognizer.6.0.7\build\ViewFaceCore.model.face_recognizer.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_recognizer_light.6.0.7\build\ViewFaceCore.model.face_recognizer_light.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_recognizer_light.6.0.7\build\ViewFaceCore.model.face_recognizer_light.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_recognizer_mask.6.0.7\build\ViewFaceCore.model.face_recognizer_mask.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_recognizer_mask.6.0.7\build\ViewFaceCore.model.face_recognizer_mask.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.fas_first.6.0.7\build\ViewFaceCore.model.fas_first.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.fas_first.6.0.7\build\ViewFaceCore.model.fas_first.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.fas_second.6.0.7\build\ViewFaceCore.model.fas_second.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.fas_second.6.0.7\build\ViewFaceCore.model.fas_second.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.gender_predictor.6.0.7\build\ViewFaceCore.model.gender_predictor.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.gender_predictor.6.0.7\build\ViewFaceCore.model.gender_predictor.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.mask_detector.6.0.7\build\ViewFaceCore.model.mask_detector.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.mask_detector.6.0.7\build\ViewFaceCore.model.mask_detector.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.pose_estimation.6.0.7\build\ViewFaceCore.model.pose_estimation.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.pose_estimation.6.0.7\build\ViewFaceCore.model.pose_estimation.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.quality_lbn.6.0.7\build\ViewFaceCore.model.quality_lbn.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.quality_lbn.6.0.7\build\ViewFaceCore.model.quality_lbn.targets'))" />
+    <Error Condition="!Exists('..\packages\SkiaSharp.NativeAssets.macOS.2.88.2\build\net462\SkiaSharp.NativeAssets.macOS.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\SkiaSharp.NativeAssets.macOS.2.88.2\build\net462\SkiaSharp.NativeAssets.macOS.targets'))" />
+    <Error Condition="!Exists('..\packages\SkiaSharp.NativeAssets.Win32.2.88.2\build\net462\SkiaSharp.NativeAssets.Win32.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\SkiaSharp.NativeAssets.Win32.2.88.2\build\net462\SkiaSharp.NativeAssets.Win32.targets'))" />
+    <Error Condition="!Exists('..\packages\SkiaSharp.NativeAssets.Linux.2.88.2\build\net462\SkiaSharp.NativeAssets.Linux.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\SkiaSharp.NativeAssets.Linux.2.88.2\build\net462\SkiaSharp.NativeAssets.Linux.targets'))" />
+  </Target>
+  <Import Project="..\packages\ViewFaceCore.model.eye_state.6.0.7\build\ViewFaceCore.model.eye_state.targets" Condition="Exists('..\packages\ViewFaceCore.model.eye_state.6.0.7\build\ViewFaceCore.model.eye_state.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_detector.6.0.7\build\ViewFaceCore.model.face_detector.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_detector.6.0.7\build\ViewFaceCore.model.face_detector.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_landmarker_mask_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_mask_pts5.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_landmarker_mask_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_mask_pts5.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_landmarker_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_pts5.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_landmarker_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_pts5.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_landmarker_pts68.6.0.7\build\ViewFaceCore.model.face_landmarker_pts68.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_landmarker_pts68.6.0.7\build\ViewFaceCore.model.face_landmarker_pts68.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_recognizer.6.0.7\build\ViewFaceCore.model.face_recognizer.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_recognizer.6.0.7\build\ViewFaceCore.model.face_recognizer.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_recognizer_light.6.0.7\build\ViewFaceCore.model.face_recognizer_light.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_recognizer_light.6.0.7\build\ViewFaceCore.model.face_recognizer_light.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_recognizer_mask.6.0.7\build\ViewFaceCore.model.face_recognizer_mask.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_recognizer_mask.6.0.7\build\ViewFaceCore.model.face_recognizer_mask.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.fas_first.6.0.7\build\ViewFaceCore.model.fas_first.targets" Condition="Exists('..\packages\ViewFaceCore.model.fas_first.6.0.7\build\ViewFaceCore.model.fas_first.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.fas_second.6.0.7\build\ViewFaceCore.model.fas_second.targets" Condition="Exists('..\packages\ViewFaceCore.model.fas_second.6.0.7\build\ViewFaceCore.model.fas_second.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.gender_predictor.6.0.7\build\ViewFaceCore.model.gender_predictor.targets" Condition="Exists('..\packages\ViewFaceCore.model.gender_predictor.6.0.7\build\ViewFaceCore.model.gender_predictor.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.mask_detector.6.0.7\build\ViewFaceCore.model.mask_detector.targets" Condition="Exists('..\packages\ViewFaceCore.model.mask_detector.6.0.7\build\ViewFaceCore.model.mask_detector.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.pose_estimation.6.0.7\build\ViewFaceCore.model.pose_estimation.targets" Condition="Exists('..\packages\ViewFaceCore.model.pose_estimation.6.0.7\build\ViewFaceCore.model.pose_estimation.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.quality_lbn.6.0.7\build\ViewFaceCore.model.quality_lbn.targets" Condition="Exists('..\packages\ViewFaceCore.model.quality_lbn.6.0.7\build\ViewFaceCore.model.quality_lbn.targets')" />
+  <Import Project="..\packages\SkiaSharp.NativeAssets.macOS.2.88.2\build\net462\SkiaSharp.NativeAssets.macOS.targets" Condition="Exists('..\packages\SkiaSharp.NativeAssets.macOS.2.88.2\build\net462\SkiaSharp.NativeAssets.macOS.targets')" />
+  <Import Project="..\packages\SkiaSharp.NativeAssets.Win32.2.88.2\build\net462\SkiaSharp.NativeAssets.Win32.targets" Condition="Exists('..\packages\SkiaSharp.NativeAssets.Win32.2.88.2\build\net462\SkiaSharp.NativeAssets.Win32.targets')" />
+  <Import Project="..\packages\SkiaSharp.NativeAssets.Linux.2.88.2\build\net462\SkiaSharp.NativeAssets.Linux.targets" Condition="Exists('..\packages\SkiaSharp.NativeAssets.Linux.2.88.2\build\net462\SkiaSharp.NativeAssets.Linux.targets')" />
 </Project>
\ No newline at end of file
diff --git a/SubCabinetSolution/ViewModel/MainViewModel.cs b/SubCabinetSolution/ViewModel/MainViewModel.cs
index 46bb1b6..974cbbc 100644
--- a/SubCabinetSolution/ViewModel/MainViewModel.cs
+++ b/SubCabinetSolution/ViewModel/MainViewModel.cs
@@ -1,14 +1,23 @@
+using System;
 using System.Collections.ObjectModel;
 using System.Data;
+using System.Diagnostics;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.IO;
 using System.Linq;
+using System.Threading;
 using System.Windows;
+using System.Windows.Threading;
 using AForge.Video.DirectShow;
 using GalaSoft.MvvmLight;
 using GalaSoft.MvvmLight.Command;
 using GalaSoft.MvvmLight.Messaging;
 using MySql.Data.MySqlClient;
+using SkiaSharp;
 using SubCabinetSolution.Utils;
 using SubCabinetSolution.Views;
+using ViewFaceCore.Core;
 
 namespace SubCabinetSolution.ViewModel
 {
@@ -45,6 +54,7 @@
                 RaisePropertyChanged(() => UserPassword);
             }
         }
+
         public RelayCommand LoginToMainCommand { get; set; }
         public RelayCommand<MainWindow> OpenCameraCommand { get; set; }
         public string VersionName { get; set; }
@@ -138,12 +148,34 @@
                 {
                     var videoSource = new VideoCaptureDevice(_currentDevice.MonikerString);
                     window.CameraPreviewPlayer.VideoSource = videoSource;
+                    //捕捉画面帧，TODO 人脸检测
+                    window.CameraPreviewPlayer.NewFrame += delegate(object sender, ref Bitmap bitmap)
+                    {
+                        // var faceDetector = new FaceDetector();
+                        // var skBitmap = SKBitmap.Decode(BitmapToBytes(bitmap));
+                        // var faceInfos = faceDetector.Detect(skBitmap);
+                        // Debug.WriteLine($@"识别到的人脸数量：{faceInfos.Length} 个人脸信息");
+                        // foreach (var info in faceInfos)
+                        // {
+                        //     Debug.WriteLine($"{info.Score:f8}\t{info.Location}");
+                        // }
+                    };
                     window.CameraPreviewPlayer.Start();
                     window.CameraFormsHost.Visibility = Visibility.Visible;
-                    //TODO 人脸检测
                     
+                    // Dispatcher.CurrentDispatcher.BeginInvoke(new ThreadStart(delegate { Debug.WriteLine(DateTime.Now); }));
                 }
             }
         }
+
+        private static byte[] BitmapToBytes(Bitmap bitmap)
+        {
+            var ms = new MemoryStream();
+            bitmap.Save(ms, ImageFormat.Jpeg);
+            var buffer = ms.ToArray();
+            ms.Close();
+            ms.Dispose();
+            return buffer;
+        }
     }
 }
\ No newline at end of file
diff --git a/SubCabinetSolution/obj/Debug/MainWindow.g.i.cs b/SubCabinetSolution/obj/Debug/MainWindow.g.i.cs
index 470350a..60e90ea 100644
--- a/SubCabinetSolution/obj/Debug/MainWindow.g.i.cs
+++ b/SubCabinetSolution/obj/Debug/MainWindow.g.i.cs
@@ -1,4 +1,4 @@
-#pragma checksum "..\..\MainWindow.xaml" "{8829d00f-11b8-4213-878b-770e8597ac16}" "7EB0A58AB524E62E3132A2F0CFFA84E21CA0D92F4A58C24D7BF1D05C86442658"
+#pragma checksum "..\..\MainWindow.xaml" "{8829d00f-11b8-4213-878b-770e8597ac16}" "004BE220E623A9C180E978DE430D25BBF3A545F426C83CE2D1B98FF2C01998BD"
 //------------------------------------------------------------------------------
 // <auto-generated>
 //     此代码由工具生成。
@@ -45,7 +45,7 @@
     public partial class MainWindow : System.Windows.Window, System.Windows.Markup.IComponentConnector {
         
         
-        #line 64 "..\..\MainWindow.xaml"
+        #line 58 "..\..\MainWindow.xaml"
         [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
         internal System.Windows.Forms.Integration.WindowsFormsHost CameraFormsHost;
         
@@ -53,7 +53,7 @@
         #line hidden
         
         
-        #line 69 "..\..\MainWindow.xaml"
+        #line 63 "..\..\MainWindow.xaml"
         [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
         internal AForge.Controls.VideoSourcePlayer CameraPreviewPlayer;
         

diff --git a/.vs/SubCabinetSolution/v17/.suo b/.vs/SubCabinetSolution/v17/.suo
index 4a94037..b9a9f6e 100644
--- a/.vs/SubCabinetSolution/v17/.suo
+++ b/.vs/SubCabinetSolution/v17/.suo
Binary files differ
diff --git a/SubCabinetSolution/App.config b/SubCabinetSolution/App.config
index 857d30d..d0606fc 100644
--- a/SubCabinetSolution/App.config
+++ b/SubCabinetSolution/App.config
@@ -9,6 +9,10 @@
         <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>
\ No newline at end of file
diff --git a/SubCabinetSolution/MainWindow.xaml b/SubCabinetSolution/MainWindow.xaml
index 0b75790..7605bc8 100644
--- a/SubCabinetSolution/MainWindow.xaml
+++ b/SubCabinetSolution/MainWindow.xaml
@@ -22,12 +22,6 @@
         <Binding Path="MainWindow" Source="{StaticResource Locator}" />
     </Window.DataContext>
 
-    <i:Interaction.Triggers>
-        <i:EventTrigger EventName="Loaded">
-            <i:InvokeCommandAction Command="{Binding OnWindowLoadedCommand}" CommandParameter="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Window}}}" />
-        </i:EventTrigger>
-    </i:Interaction.Triggers>
-
     <Window.Resources>
         <Style x:Key="UserDefineTextBlockStyle" TargetType="TextBlock">
             <Setter Property="FontSize" Value="12" />
diff --git a/SubCabinetSolution/SubCabinetSolution.csproj b/SubCabinetSolution/SubCabinetSolution.csproj
index e9d1720..0db8e57 100644
--- a/SubCabinetSolution/SubCabinetSolution.csproj
+++ b/SubCabinetSolution/SubCabinetSolution.csproj
@@ -106,6 +106,9 @@
     <Reference Include="OpenTK.GLControl, Version=1.1.0.0, Culture=neutral, PublicKeyToken=bad199fe84eb3df4, processorArchitecture=MSIL">
       <HintPath>..\packages\OpenTK.GLControl.1.1.2225.0\lib\net20\OpenTK.GLControl.dll</HintPath>
     </Reference>
+    <Reference Include="SkiaSharp, Version=2.88.0.0, Culture=neutral, PublicKeyToken=0738eb9f132ed756, processorArchitecture=MSIL">
+      <HintPath>..\packages\SkiaSharp.2.88.2\lib\net462\SkiaSharp.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
       <HintPath>..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
@@ -158,6 +161,12 @@
       <HintPath>..\packages\MySql.Data.8.0.30\lib\net48\Ubiety.Dns.Core.dll</HintPath>
       <Private>True</Private>
     </Reference>
+    <Reference Include="ViewFaceCore, Version=0.4.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\ViewFaceCore.0.4.0-alpha2\lib\netstandard2.0\ViewFaceCore.dll</HintPath>
+    </Reference>
+    <Reference Include="ViewFaceCore.Extension.SkiaSharp, Version=0.4.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\ViewFaceCore.Extension.SkiaSharp.0.4.0-alpha2\lib\netstandard2.0\ViewFaceCore.Extension.SkiaSharp.dll</HintPath>
+    </Reference>
     <Reference Include="WindowsBase" />
     <Reference Include="PresentationCore" />
     <Reference Include="PresentationFramework" />
@@ -418,4 +427,45 @@
   </ItemGroup>
   <ItemGroup />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Import Project="..\packages\ViewFaceCore.model.age_predictor.6.0.7\build\ViewFaceCore.model.age_predictor.targets" Condition="Exists('..\packages\ViewFaceCore.model.age_predictor.6.0.7\build\ViewFaceCore.model.age_predictor.targets')" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105.The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.age_predictor.6.0.7\build\ViewFaceCore.model.age_predictor.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.age_predictor.6.0.7\build\ViewFaceCore.model.age_predictor.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.eye_state.6.0.7\build\ViewFaceCore.model.eye_state.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.eye_state.6.0.7\build\ViewFaceCore.model.eye_state.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_detector.6.0.7\build\ViewFaceCore.model.face_detector.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_detector.6.0.7\build\ViewFaceCore.model.face_detector.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_landmarker_mask_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_mask_pts5.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_landmarker_mask_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_mask_pts5.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_landmarker_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_pts5.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_landmarker_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_pts5.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_landmarker_pts68.6.0.7\build\ViewFaceCore.model.face_landmarker_pts68.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_landmarker_pts68.6.0.7\build\ViewFaceCore.model.face_landmarker_pts68.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_recognizer.6.0.7\build\ViewFaceCore.model.face_recognizer.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_recognizer.6.0.7\build\ViewFaceCore.model.face_recognizer.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_recognizer_light.6.0.7\build\ViewFaceCore.model.face_recognizer_light.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_recognizer_light.6.0.7\build\ViewFaceCore.model.face_recognizer_light.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.face_recognizer_mask.6.0.7\build\ViewFaceCore.model.face_recognizer_mask.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.face_recognizer_mask.6.0.7\build\ViewFaceCore.model.face_recognizer_mask.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.fas_first.6.0.7\build\ViewFaceCore.model.fas_first.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.fas_first.6.0.7\build\ViewFaceCore.model.fas_first.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.fas_second.6.0.7\build\ViewFaceCore.model.fas_second.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.fas_second.6.0.7\build\ViewFaceCore.model.fas_second.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.gender_predictor.6.0.7\build\ViewFaceCore.model.gender_predictor.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.gender_predictor.6.0.7\build\ViewFaceCore.model.gender_predictor.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.mask_detector.6.0.7\build\ViewFaceCore.model.mask_detector.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.mask_detector.6.0.7\build\ViewFaceCore.model.mask_detector.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.pose_estimation.6.0.7\build\ViewFaceCore.model.pose_estimation.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.pose_estimation.6.0.7\build\ViewFaceCore.model.pose_estimation.targets'))" />
+    <Error Condition="!Exists('..\packages\ViewFaceCore.model.quality_lbn.6.0.7\build\ViewFaceCore.model.quality_lbn.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ViewFaceCore.model.quality_lbn.6.0.7\build\ViewFaceCore.model.quality_lbn.targets'))" />
+    <Error Condition="!Exists('..\packages\SkiaSharp.NativeAssets.macOS.2.88.2\build\net462\SkiaSharp.NativeAssets.macOS.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\SkiaSharp.NativeAssets.macOS.2.88.2\build\net462\SkiaSharp.NativeAssets.macOS.targets'))" />
+    <Error Condition="!Exists('..\packages\SkiaSharp.NativeAssets.Win32.2.88.2\build\net462\SkiaSharp.NativeAssets.Win32.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\SkiaSharp.NativeAssets.Win32.2.88.2\build\net462\SkiaSharp.NativeAssets.Win32.targets'))" />
+    <Error Condition="!Exists('..\packages\SkiaSharp.NativeAssets.Linux.2.88.2\build\net462\SkiaSharp.NativeAssets.Linux.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\SkiaSharp.NativeAssets.Linux.2.88.2\build\net462\SkiaSharp.NativeAssets.Linux.targets'))" />
+  </Target>
+  <Import Project="..\packages\ViewFaceCore.model.eye_state.6.0.7\build\ViewFaceCore.model.eye_state.targets" Condition="Exists('..\packages\ViewFaceCore.model.eye_state.6.0.7\build\ViewFaceCore.model.eye_state.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_detector.6.0.7\build\ViewFaceCore.model.face_detector.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_detector.6.0.7\build\ViewFaceCore.model.face_detector.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_landmarker_mask_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_mask_pts5.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_landmarker_mask_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_mask_pts5.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_landmarker_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_pts5.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_landmarker_pts5.6.0.7\build\ViewFaceCore.model.face_landmarker_pts5.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_landmarker_pts68.6.0.7\build\ViewFaceCore.model.face_landmarker_pts68.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_landmarker_pts68.6.0.7\build\ViewFaceCore.model.face_landmarker_pts68.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_recognizer.6.0.7\build\ViewFaceCore.model.face_recognizer.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_recognizer.6.0.7\build\ViewFaceCore.model.face_recognizer.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_recognizer_light.6.0.7\build\ViewFaceCore.model.face_recognizer_light.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_recognizer_light.6.0.7\build\ViewFaceCore.model.face_recognizer_light.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.face_recognizer_mask.6.0.7\build\ViewFaceCore.model.face_recognizer_mask.targets" Condition="Exists('..\packages\ViewFaceCore.model.face_recognizer_mask.6.0.7\build\ViewFaceCore.model.face_recognizer_mask.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.fas_first.6.0.7\build\ViewFaceCore.model.fas_first.targets" Condition="Exists('..\packages\ViewFaceCore.model.fas_first.6.0.7\build\ViewFaceCore.model.fas_first.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.fas_second.6.0.7\build\ViewFaceCore.model.fas_second.targets" Condition="Exists('..\packages\ViewFaceCore.model.fas_second.6.0.7\build\ViewFaceCore.model.fas_second.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.gender_predictor.6.0.7\build\ViewFaceCore.model.gender_predictor.targets" Condition="Exists('..\packages\ViewFaceCore.model.gender_predictor.6.0.7\build\ViewFaceCore.model.gender_predictor.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.mask_detector.6.0.7\build\ViewFaceCore.model.mask_detector.targets" Condition="Exists('..\packages\ViewFaceCore.model.mask_detector.6.0.7\build\ViewFaceCore.model.mask_detector.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.pose_estimation.6.0.7\build\ViewFaceCore.model.pose_estimation.targets" Condition="Exists('..\packages\ViewFaceCore.model.pose_estimation.6.0.7\build\ViewFaceCore.model.pose_estimation.targets')" />
+  <Import Project="..\packages\ViewFaceCore.model.quality_lbn.6.0.7\build\ViewFaceCore.model.quality_lbn.targets" Condition="Exists('..\packages\ViewFaceCore.model.quality_lbn.6.0.7\build\ViewFaceCore.model.quality_lbn.targets')" />
+  <Import Project="..\packages\SkiaSharp.NativeAssets.macOS.2.88.2\build\net462\SkiaSharp.NativeAssets.macOS.targets" Condition="Exists('..\packages\SkiaSharp.NativeAssets.macOS.2.88.2\build\net462\SkiaSharp.NativeAssets.macOS.targets')" />
+  <Import Project="..\packages\SkiaSharp.NativeAssets.Win32.2.88.2\build\net462\SkiaSharp.NativeAssets.Win32.targets" Condition="Exists('..\packages\SkiaSharp.NativeAssets.Win32.2.88.2\build\net462\SkiaSharp.NativeAssets.Win32.targets')" />
+  <Import Project="..\packages\SkiaSharp.NativeAssets.Linux.2.88.2\build\net462\SkiaSharp.NativeAssets.Linux.targets" Condition="Exists('..\packages\SkiaSharp.NativeAssets.Linux.2.88.2\build\net462\SkiaSharp.NativeAssets.Linux.targets')" />
 </Project>
\ No newline at end of file
diff --git a/SubCabinetSolution/ViewModel/MainViewModel.cs b/SubCabinetSolution/ViewModel/MainViewModel.cs
index 46bb1b6..974cbbc 100644
--- a/SubCabinetSolution/ViewModel/MainViewModel.cs
+++ b/SubCabinetSolution/ViewModel/MainViewModel.cs
@@ -1,14 +1,23 @@
+using System;
 using System.Collections.ObjectModel;
 using System.Data;
+using System.Diagnostics;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.IO;
 using System.Linq;
+using System.Threading;
 using System.Windows;
+using System.Windows.Threading;
 using AForge.Video.DirectShow;
 using GalaSoft.MvvmLight;
 using GalaSoft.MvvmLight.Command;
 using GalaSoft.MvvmLight.Messaging;
 using MySql.Data.MySqlClient;
+using SkiaSharp;
 using SubCabinetSolution.Utils;
 using SubCabinetSolution.Views;
+using ViewFaceCore.Core;
 
 namespace SubCabinetSolution.ViewModel
 {
@@ -45,6 +54,7 @@
                 RaisePropertyChanged(() => UserPassword);
             }
         }
+
         public RelayCommand LoginToMainCommand { get; set; }
         public RelayCommand<MainWindow> OpenCameraCommand { get; set; }
         public string VersionName { get; set; }
@@ -138,12 +148,34 @@
                 {
                     var videoSource = new VideoCaptureDevice(_currentDevice.MonikerString);
                     window.CameraPreviewPlayer.VideoSource = videoSource;
+                    //捕捉画面帧，TODO 人脸检测
+                    window.CameraPreviewPlayer.NewFrame += delegate(object sender, ref Bitmap bitmap)
+                    {
+                        // var faceDetector = new FaceDetector();
+                        // var skBitmap = SKBitmap.Decode(BitmapToBytes(bitmap));
+                        // var faceInfos = faceDetector.Detect(skBitmap);
+                        // Debug.WriteLine($@"识别到的人脸数量：{faceInfos.Length} 个人脸信息");
+                        // foreach (var info in faceInfos)
+                        // {
+                        //     Debug.WriteLine($"{info.Score:f8}\t{info.Location}");
+                        // }
+                    };
                     window.CameraPreviewPlayer.Start();
                     window.CameraFormsHost.Visibility = Visibility.Visible;
-                    //TODO 人脸检测
                     
+                    // Dispatcher.CurrentDispatcher.BeginInvoke(new ThreadStart(delegate { Debug.WriteLine(DateTime.Now); }));
                 }
             }
         }
+
+        private static byte[] BitmapToBytes(Bitmap bitmap)
+        {
+            var ms = new MemoryStream();
+            bitmap.Save(ms, ImageFormat.Jpeg);
+            var buffer = ms.ToArray();
+            ms.Close();
+            ms.Dispose();
+            return buffer;
+        }
     }
 }
\ No newline at end of file
diff --git a/SubCabinetSolution/obj/Debug/MainWindow.g.i.cs b/SubCabinetSolution/obj/Debug/MainWindow.g.i.cs
index 470350a..60e90ea 100644
--- a/SubCabinetSolution/obj/Debug/MainWindow.g.i.cs
+++ b/SubCabinetSolution/obj/Debug/MainWindow.g.i.cs
@@ -1,4 +1,4 @@
-#pragma checksum "..\..\MainWindow.xaml" "{8829d00f-11b8-4213-878b-770e8597ac16}" "7EB0A58AB524E62E3132A2F0CFFA84E21CA0D92F4A58C24D7BF1D05C86442658"
+#pragma checksum "..\..\MainWindow.xaml" "{8829d00f-11b8-4213-878b-770e8597ac16}" "004BE220E623A9C180E978DE430D25BBF3A545F426C83CE2D1B98FF2C01998BD"
 //------------------------------------------------------------------------------
 // <auto-generated>
 //     此代码由工具生成。
@@ -45,7 +45,7 @@
     public partial class MainWindow : System.Windows.Window, System.Windows.Markup.IComponentConnector {
         
         
-        #line 64 "..\..\MainWindow.xaml"
+        #line 58 "..\..\MainWindow.xaml"
         [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
         internal System.Windows.Forms.Integration.WindowsFormsHost CameraFormsHost;
         
@@ -53,7 +53,7 @@
         #line hidden
         
         
-        #line 69 "..\..\MainWindow.xaml"
+        #line 63 "..\..\MainWindow.xaml"
         [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
         internal AForge.Controls.VideoSourcePlayer CameraPreviewPlayer;
         
diff --git a/SubCabinetSolution/packages.config b/SubCabinetSolution/packages.config
index 606db17..b732c9e 100644
--- a/SubCabinetSolution/packages.config
+++ b/SubCabinetSolution/packages.config
@@ -19,6 +19,10 @@
   <package id="OpenTK" version="1.1.2225.0" targetFramework="net48" />
   <package id="OpenTK.GLControl" version="1.1.2225.0" targetFramework="net48" />
   <package id="Portable.BouncyCastle" version="1.9.0" targetFramework="net48" />
+  <package id="SkiaSharp" version="2.88.2" targetFramework="net48" />
+  <package id="SkiaSharp.NativeAssets.Linux" version="2.88.2" targetFramework="net48" />
+  <package id="SkiaSharp.NativeAssets.Win32" version="2.88.2" targetFramework="net48" />
+  <package id="SkiaSharp.NativeAssets.macOS" version="2.88.2" targetFramework="net48" />
   <package id="System.Buffers" version="4.5.1" targetFramework="net48" />
   <package id="System.Memory" version="4.5.4" targetFramework="net48" />
   <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net48" />
@@ -27,5 +31,23 @@
   <package id="System.Text.Json" version="5.0.0" targetFramework="net48" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net48" />
   <package id="System.ValueTuple" version="4.5.0" targetFramework="net48" />
+  <package id="ViewFaceCore" version="0.4.0-alpha2" targetFramework="net48" />
+  <package id="ViewFaceCore.Extension.SkiaSharp" version="0.4.0-alpha2" targetFramework="net48" />
+  <package id="ViewFaceCore.all_models" version="6.0.7" targetFramework="net48" />
+  <package id="ViewFaceCore.model.age_predictor" version="6.0.7" targetFramework="net48" />
+  <package id="ViewFaceCore.model.eye_state" version="6.0.7" targetFramework="net48" />
+  <package id="ViewFaceCore.model.face_detector" version="6.0.7" targetFramework="net48" />
+  <package id="ViewFaceCore.model.face_landmarker_mask_pts5" version="6.0.7" targetFramework="net48" />
+  <package id="ViewFaceCore.model.face_landmarker_pts5" version="6.0.7" targetFramework="net48" />
+  <package id="ViewFaceCore.model.face_landmarker_pts68" version="6.0.7" targetFramework="net48" />
+  <package id="ViewFaceCore.model.face_recognizer" version="6.0.7" targetFramework="net48" />
+  <package id="ViewFaceCore.model.face_recognizer_light" version="6.0.7" targetFramework="net48" />
+  <package id="ViewFaceCore.model.face_recognizer_mask" version="6.0.7" targetFramework="net48" />
+  <package id="ViewFaceCore.model.fas_first" version="6.0.7" targetFramework="net48" />
+  <package id="ViewFaceCore.model.fas_second" version="6.0.7" targetFramework="net48" />
+  <package id="ViewFaceCore.model.gender_predictor" version="6.0.7" targetFramework="net48" />
+  <package id="ViewFaceCore.model.mask_detector" version="6.0.7" targetFramework="net48" />
+  <package id="ViewFaceCore.model.pose_estimation" version="6.0.7" targetFramework="net48" />
+  <package id="ViewFaceCore.model.quality_lbn" version="6.0.7" targetFramework="net48" />
   <package id="ZedGraph" version="5.1.5" targetFramework="net48" />
 </packages>
\ No newline at end of file