Gets or sets a value that indicates the background (grayscale 2 bit) compression type.
This property is valid only when saving in LEAD Proprietary T44 format using the MrcSegmenter.SaveImage method. When using the MrcSegmenter.SaveImageT44 method, all 2-bit grayscale segments are treated as picture segments. This property is used only if MrcImageFormat.Mrc or MrcImageFormat.MrcTif is set in the format parameter of either MrcSegmenter.SaveImage or MrcSegmenter.SaveImageT44 methods.