A detailed explanation of {TAIL ~ these color parameters} is disclosed in {HEAD ~ an article} by Charles A. Poynton 
A detailed explanation of { TAIL ~ these color parameters } is disclosed in { HEAD ~ an article } by Charles A. Poynton
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH