c# emgucv 实时绿幕抠像源码

wpf的image控件对摄像头的画面进行实时绿幕抠像的源代码，把人物抠出来。可直接打开使用。因算法较为简单，所以会有2个缺点存在，1.人物边缘不完整。2.算法简陋导致人物延迟。

using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Threading.Tasks;
using System.Windows;

namespace GreenScreenKeyer
{
    /// 

    /// App.xaml 的交互逻辑
    /// 

    public partial class App : Application
    {
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-09-28 10:20  GreenScreenKeyer\
     目录           0  2018-09-28 10:20  GreenScreenKeyer\.vs\
     目录           0  2018-09-28 10:20  GreenScreenKeyer\.vs\GreenScreenKeyer\
     目录           0  2018-09-28 10:21  GreenScreenKeyer\.vs\GreenScreenKeyer\v15\
     文件       72704  2018-09-28 10:58  GreenScreenKeyer\.vs\GreenScreenKeyer\v15\.suo
     目录           0  2018-09-28 10:21  GreenScreenKeyer\.vs\GreenScreenKeyer\v15\Server\
     目录           0  2018-09-28 10:58  GreenScreenKeyer\.vs\GreenScreenKeyer\v15\Server\sqlite3\
     文件           0  2018-09-28 10:21  GreenScreenKeyer\.vs\GreenScreenKeyer\v15\Server\sqlite3\db.lock
     文件      749568  2018-09-28 10:58  GreenScreenKeyer\.vs\GreenScreenKeyer\v15\Server\sqlite3\storage.ide
     目录           0  2018-09-28 10:58  GreenScreenKeyer\GreenScreenKeyer\
     文件         187  2018-09-28 10:20  GreenScreenKeyer\GreenScreenKeyer\App.config
     文件         386  2018-09-28 10:20  GreenScreenKeyer\GreenScreenKeyer\App.xaml
     文件         343  2018-09-28 10:20  GreenScreenKeyer\GreenScreenKeyer\App.xaml.cs
     文件        1640  2018-09-28 10:34  GreenScreenKeyer\GreenScreenKeyer\BitmapSourceConverter.cs
     文件        5411  2018-09-28 10:34  GreenScreenKeyer\GreenScreenKeyer\GreenScreenKeyer.csproj
     文件         563  2018-09-28 10:34  GreenScreenKeyer\GreenScreenKeyer\MainWindow.xaml
     文件        3098  2018-09-28 10:58  GreenScreenKeyer\GreenScreenKeyer\MainWindow.xaml.cs
     目录           0  2018-09-28 10:20  GreenScreenKeyer\GreenScreenKeyer\Properties\
     文件        2326  2018-09-28 10:20  GreenScreenKeyer\GreenScreenKeyer\Properties\AssemblyInfo.cs
     文件        2845  2018-09-28 10:20  GreenScreenKeyer\GreenScreenKeyer\Properties\Resources.Designer.cs
     文件        5612  2018-09-28 10:20  GreenScreenKeyer\GreenScreenKeyer\Properties\Resources.resx
     文件        1103  2018-09-28 10:20  GreenScreenKeyer\GreenScreenKeyer\Properties\Settings.Designer.cs
     文件         201  2018-09-28 10:20  GreenScreenKeyer\GreenScreenKeyer\Properties\Settings.settings
     目录           0  2018-09-28 10:20  GreenScreenKeyer\GreenScreenKeyer\bin\
     目录           0  2018-09-28 10:58  GreenScreenKeyer\GreenScreenKeyer\bin\Debug\
     文件        8192  2015-06-24 03:20  GreenScreenKeyer\GreenScreenKeyer\bin\Debug\Emgu.CV.DebuggerVisualizers.VS2010.dll
     文件        8192  2015-06-24 03:20  GreenScreenKeyer\GreenScreenKeyer\bin\Debug\Emgu.CV.DebuggerVisualizers.VS2012.dll
     文件        8192  2015-06-24 03:20  GreenScreenKeyer\GreenScreenKeyer\bin\Debug\Emgu.CV.DebuggerVisualizers.VS2013.dll
     文件        8192  2015-06-24 03:20  GreenScreenKeyer\GreenScreenKeyer\bin\Debug\Emgu.CV.DebuggerVisualizers.VS2015.dll
     文件      114688  2018-09-13 16:40  GreenScreenKeyer\GreenScreenKeyer\bin\Debug\Emgu.CV.UI.dll
     文件      136704  2018-09-13 16:40  GreenScreenKeyer\GreenScreenKeyer\bin\Debug\Emgu.CV.UI.pdb
............此处省略51个文件信息