The compressor includes structure for detecting a data image pattern and for generating {HEAD ~ a code} representing {TAIL ~ the detected data image pattern} 
representing
The compressor includes structure for detecting a data image pattern and for generating { HEAD ~ a code } representing { TAIL ~ the detected data image pattern }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL