WPF 将Bitmapsource转换到Emgu.cv.image

Transform WPF BitmapSource to Emgu.CV.Image*******

    /// <summary>
    /// Original Img 
    /// </summary>
    Image<Bgr, Byte> src;
	//从剪切板中取得bitmap,是WPF可接受的BitmapSource类型
	BitmapSource bitmap = System.Windows.Clipboard.GetImage();

 	//Transform WPF BitmapSource to Emgu.CV.Image
    MemoryStream outStream = new MemoryStream();
    BitmapEncoder enc = new BmpBitmapEncoder();
    enc.Frames.Add(BitmapFrame.Create(bitmap );
    enc.Save(outStream);
    System.Drawing.Bitmap Bmp = new System.Drawing.Bitmap(outStream);
    //src assignment
	//src是emgucv 提供的Image类型
    src = new Image<Bgr, Byte>(Bmp);
    //show
    image1.Source= BitmapSourceConverter.ToBitmapSource(src);