The image processing system also performs {HEAD ~ characteristic curve processing} in {TAIL ~ accordance} with a Hurter Driffield curve 
in
The image processing system also performs { HEAD ~ characteristic curve processing } in { TAIL ~ accordance } with a Hurter Driffield curve
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH