请问版主，二值化用哪个command?

   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Sample.mrc"));

   AutoBinarizeCommand command = new AutoBinarizeCommand();
   command.Run(image);