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17.1: Invited Paper : Closing in on Rec. 2020: How Close Is Close Enough?
Author(s) -
Hillis James M.,
Thielen James,
Tibbits Josh,
Lathrop Art,
Lamb Dave,
Derlofske John Van
Publication year - 2015
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.10345
Subject(s) - closing (real estate) , equivalence (formal languages) , perception , task (project management) , computer science , mathematics , psychology , political science , engineering , discrete mathematics , law , systems engineering , neuroscience
How close do color primaries have to be to the ITU Rec. 2020 recommendations to qualify as meeting this standard? Ideally, qualification would mean perceptual equivalence. Perceptual equivalence is, however, task dependent. In this paper, we present discrimination thresholds for colors near the Rec. 2020 boundary. We use these data to discuss guidelines to qualify displays as meeting the Rec. 2020 standard.