Designing Camera Spectral Sensitivities for UHDTV

Metadata

Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: SMPTE Mot. Imag J.
Volume: 123, No. 8, pp. 26–32
Abstract: The wide-gamut system colorimetry for ultra-high definition television (UHDTV) specified in Recommendation ITU-R BT.2020 covers most real object colors. This paper introduces some practical spectral sensitivity curves for the wide-gamut system colorimetry, which is designed to approximate the ideal camera spectral sensitivity curves. The accuracy of color reproduction with such spectral sensitivity curves is demonstrated by computer simulation with a comprehensive database of natural object colors. Also, the accuracy of the color reproduction of a real UHDTV camera equipped with a newly developed dichroic prism is demonstrated.
Publication Date: 2014-11-01
DOI: 10.5594/j18484
ISSN: Print: 1545-0279 | Electronic: 2160-2492
Link: https://doi.org/10.5594/j18484
Author(s): Kenichiro Masaoka
Yukihiro Nishida
Takuji Soeno
Takayuki Yamashita
Masayuki Sugawara
Arihiro Saita
Copyright: © 2014 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

1. ITU-R Recommendation BT.2020 , “Parameter values for ultra-high definition television systems for production and international programme exchange , International Telecommunication Union , Geneva , 2012 . EXTERNAL
10. Yamashita T. Funatsu R. Yanagi T. Mitani K. Nojiri Y. Yoshida T. “A Camera System Using Three 33-megapixel CMOS Image Sensors for UHDTV2,” SMPTE Mot. Imag. J , 120 : 24 – 31 , Dec. 2011 . EXTERNAL
11. NHK , “Open House 2013,” http://www.nhk.or.jp/strl/open2013/tenji/tenji20/index_e.html EXTERNAL
12. Kusakabe Y. Iwasaki Y. Nishida Y. “Wide-color-gamut Super Hi-Vision Projector,” Proc. ITE Annual Convention 2013 , 16-1, Tokyo, Aug. 2013 (in Japanese). EXTERNAL
2. Masaoka K. Nishida Y. Sugawara M. Nakasu E. Nojiri Y. “Sensation of Realness From High-Resolution Images of Real Objects,” IEEE Trans. Broadcast. , 59 : 72 – 83 , Mar. 2013 . EXTERNAL
3. ITU-R Recommendation BT.709-5 , “Parameter values for the HDTV standards for production and international programme exchange,” International Telecommunication Union , Geneva , 2002 . EXTERNAL
4. Masaoka K. Nishida Y. Sugawara M. Nakasu E. “Design of Primaries for a Wide-Gamut Television Colorimetry,” IEEE Trans. Broadcast. , 56 : 452 – 457 , Dec. 2010 . EXTERNAL
5. Masaoka K. Soeno T. Kusakabe Y. Yamashita T. Nishida Y. Sugawara M. “UHDTV System Colourimetry and Technical Development for Its Implementation,” ABU Technical Review , 257 : 2 – 7 , 2014 . EXTERNAL
6. ITU-R Report BT.2246-2 , “The present state of ultra-high definition television,” International Telecommunication Union , Geneva , 2012 . EXTERNAL
7. Sproson W. N. Colour Science in Television and Display Systems , Adam Hilger Ltd. : Bristol, UK , 1983 . EXTERNAL
8. ISO 17321-1:2012 , “Graphic technology and photography—Colour characterisation of digital still cameras (DSCs)—Part 1: Stimuli, metrology and test procedures,” International Organization for Standardization , Geneva , 2012 . EXTERNAL
9. ISO/TR 16066:2003 , “Graphic technology—Standard object colour spectra database for colour reproduction evaluation,” International Organization for Standardization , Geneva , 2003 . EXTERNAL

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Kenichiro Masaoka, Yukihiro Nishida, Takuji Soeno, Takayuki Yamashita, Masayuki Sugawara, and Arihiro Saita; Designing Camera Spectral Sensitivities for UHDTV, SMPTE Motion Imaging Journal ( Volume: 123, Issue: 8, November 2014); SMPTE, 2014. Available at https://doi.org/10.5594/j18484

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Kenichiro Masaoka, Yukihiro Nishida, Takuji Soeno, Takayuki Yamashita, Masayuki Sugawara, and Arihiro Saita; Designing Camera Spectral Sensitivities for UHDTV, SMPTE Motion Imaging Journal ( Volume: 123, Issue: 8, November 2014); SMPTE, 2014. Available at https://doi.org/10.5594/j18484

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<span class="citation">Kenichiro Masaoka, Yukihiro Nishida, Takuji Soeno, Takayuki Yamashita, Masayuki Sugawara, and Arihiro Saita; <cite>Designing Camera Spectral Sensitivities for UHDTV</cite>, SMPTE Motion Imaging Journal ( Volume: 123, Issue: 8, November 2014); SMPTE, 2014. Available at <a href="https://doi.org/10.5594/j18484" target="_blank" rel="noopener">https://doi.org/10.5594/j18484</a></span>

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Kenichiro Masaoka, Yukihiro Nishida, Takuji Soeno, Takayuki Yamashita, Masayuki Sugawara, and Arihiro Saita; <cite id="bib-10-5594-j18484">Designing Camera Spectral Sensitivities for UHDTV</cite>, SMPTE Motion Imaging Journal ( Volume: 123, Issue: 8, November 2014); SMPTE, 2014
<span class="doi">10.5594/j18484</span>
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