Color Management for Wide-Color-Gamut UHDTV Production

Metadata

Publisher: SMPTE — White Plains, NY
Doc Type: Conference Paper
Content Type: Original Research
Volume: 2014, No. 10, pp. 1–14
Abstract: UHDTV is a wide-color-gamut system, as standardized in Recommendation ITU-R BT.2020 and SMPTE ST 2036-1, that covers most real object colors and encompasses the gamuts of HDTV, Adobe, and DCI-P3. The development of wide-gamut displays and high-quality gamut mapping are major challenges in the workflow of UHDTV production today. While monochromatic light sources, such as lasers, are ideal for UHDTV wide-gamut displays, wide-gamut LCDs with non-monochromatic backlight sources, such as quantum dot LEDs, may well be used from the viewpoint of both cost and performance. Furthermore, a high-quality gamut mapping algorithm between UHDTV and HDTV for live broadcast production is essential. This paper offers solutions to these challenges.
Publication Date: 2014-10-01
DOI: 10.5594/M001555
Link: https://doi.org/10.5594/M001555
Author(s): Kenichiro MasaokaNHK, 1-10-11 Kinuta, Setagaya, Tokyo 157-8510, JAPAN, masaoka.k-gm@nhk.or.jp
Takayuki YamashitaNHK, 1-10-11 Kinuta, Setagaya, Tokyo 157-8510, JAPAN, yamashita.t-hq@nhk.or.jp
Yukiko IwasakiNHK, 1-10-11 Kinuta, Setagaya, Tokyo 157-8510, JAPAN, iwasaki.y-iq@nhk.or.jp
Yukihiro NishidaNHK, 1-10-11 Kinuta, Setagaya, Tokyo 157-8510, JAPAN, nishida.y-fe@nhk.or.jp
Masayuki SugawaraNHK, 1-10-11 Kinuta, Setagaya, Tokyo 157-8510, JAPAN, sugawara.m-fq@nhk.or.jp
Keyword(s): UHDTV, BT.2020, Colorimetry, Color Management, Gamut Mapping
Copyright: © 2014 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

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Kenichiro Masaoka, Takayuki Yamashita, Yukiko Iwasaki, Yukihiro Nishida, and Masayuki Sugawara; Color Management for Wide-Color-Gamut UHDTV Production, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014. Available at https://doi.org/10.5594/M001555

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Kenichiro Masaoka, Takayuki Yamashita, Yukiko Iwasaki, Yukihiro Nishida, and Masayuki Sugawara; Color Management for Wide-Color-Gamut UHDTV Production, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014. Available at https://doi.org/10.5594/M001555

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<span class="citation">Kenichiro Masaoka, Takayuki Yamashita, Yukiko Iwasaki, Yukihiro Nishida, and Masayuki Sugawara; <cite>Color Management for Wide-Color-Gamut UHDTV Production</cite>, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014. Available at <a href="https://doi.org/10.5594/M001555" target="_blank" rel="noopener">https://doi.org/10.5594/M001555</a></span>

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Kenichiro Masaoka, Takayuki Yamashita, Yukiko Iwasaki, Yukihiro Nishida, and Masayuki Sugawara; <cite id="bib-10-5594-m001555">Color Management for Wide-Color-Gamut UHDTV Production</cite>, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014
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