A Newly Developed 8K/HLG Broadcasting Camera System With Three CMOS Image Sensors

Metadata

Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: SMPTE Mot. Imag. J
Volume: 127, No. 3, pp. 1–6
Abstract: To date, we have developed various types of 8K cameras while considering the tradeoff between the cost and performance at each period of development. In preparation for both the 4K/8K broadcasting starting in 2018 and the 2020 Olympic Games in Tokyo, we have reconsidered which parameters should be seen as the most important ones for 8K broadcast cameras. We have also reviewed the appropriate elemental technologies for these cameras. In light of the technological advancements that have been made, we decided to develop a three-chip 8K camera with 5/4-in. image sensors. The camera supports both high dynamic ranges and high frame rates; we reduced its size to that of a high-definition television camera. Both its signal-to-noise ratio and sensitivity achieved the best performances of all 8K cameras. This paper discusses both the parameters and the elemental technologies of all of the 8K broadcast cameras that we have examined.In light of the technological advancements that have been made, we decided to develop a three-chip 8K camera with 5/4-in. image sensors.
Publication Date: 2018-04-01
DOI: 10.5594/JMI.2018.2798478
ISSN: Print: 1545-0279 | Electronic: 2160-2492
Link: https://doi.org/10.5594/JMI.2018.2798478
Author(s): Tsuyoshi Sakiyama
Takayuki Yamashita
Toshihiro Hanatani
Seiji Mitsuhashi
Keyword(s): 8K, Camera, CMOS Imagers, HDR, HLG, UHDTV
Copyright: © 2018 SMPTE

Bibliographic Reference(s)

Color Management for Wide-Color-Gamut UHDTV Production [Active]
Y. Nishida, K. Masaoka, M. Sugawara, M. Ohmura, M. Emoto, and E. Nakasu, “Super Hi-Vision System Offering Enhanced Sense of Presence and New Visual Experience,” The Best of IET and IBC, 3:5–10, 2011. EXTERNAL
T. Sakiyama, K. Ichikawa, M. Abe, S. Mitsuhashi, T. Yamashita, and M. Miyazaki, “8K-UHDTV Production Equipment and Workflow Which Realize an Unprecedented Video Experience,” EXTERNAL
[Online]. Available: http://www.fujifilm.com/products/optical_devices/tv_cine/studio_field/ua80x9_12xext/ EXTERNAL
K. Mizobuchi et al., “4.5 μm Pixel Pitch 154 ke- Full Well Capacity CMOS Image Sensor,” Proc. Int. Image Sensor Workshop, pp. 235–238, 2009. EXTERNAL
R-REC-BT.2100-0 — Recommendation ITU-R BT.2100-0 (07/2016), Image Parameter Values for High Dynamic Range Television for Use in Production and International Programme Exchange, 2016 EXTERNAL
SMPTE ST 425-1:2011 [Superseded]
SMPTE ST 2082-12:2016 [Superseded]

Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-JMI.2018.2798478.json

Reference Tree

Explore all references and references to this document, as a navigable tree.

Open Reference Tree

Reference this Doc

Plain text (ISO 690 compliant)

Preview:

Tsuyoshi Sakiyama, Takayuki Yamashita, Toshihiro Hanatani, and Seiji Mitsuhashi; A Newly Developed 8K/HLG Broadcasting Camera System With Three CMOS Image Sensors, SMPTE Motion Imaging Journal ( Volume: 127, Issue: 3, April 2018); SMPTE, 2018. Available at https://doi.org/10.5594/JMI.2018.2798478

Snippet:

Tsuyoshi Sakiyama, Takayuki Yamashita, Toshihiro Hanatani, and Seiji Mitsuhashi; A Newly Developed 8K/HLG Broadcasting Camera System With Three CMOS Image Sensors, SMPTE Motion Imaging Journal ( Volume: 127, Issue: 3, April 2018); SMPTE, 2018. Available at https://doi.org/10.5594/JMI.2018.2798478

HTML (ISO 690 compliant)

Preview:

Snippet:

<span class="citation">Tsuyoshi Sakiyama, Takayuki Yamashita, Toshihiro Hanatani, and Seiji Mitsuhashi; <cite>A Newly Developed 8K/HLG Broadcasting Camera System With Three CMOS Image Sensors</cite>, SMPTE Motion Imaging Journal ( Volume: 127, Issue: 3, April 2018); SMPTE, 2018. Available at <a href="https://doi.org/10.5594/JMI.2018.2798478" target="_blank" rel="noopener">https://doi.org/10.5594/JMI.2018.2798478</a></span>

SMPTE's HTML Pub

Preview:

Tsuyoshi Sakiyama, Takayuki Yamashita, Toshihiro Hanatani, and Seiji Mitsuhashi; A Newly Developed 8K/HLG Broadcasting Camera System With Three CMOS Image Sensors, SMPTE Motion Imaging Journal ( Volume: 127, Issue: 3, April 2018); SMPTE, 2018
doi: 10.5594/JMI.2018.2798478
url: https://doi.org/10.5594/JMI.2018.2798478

Snippet:

<li>
Tsuyoshi Sakiyama, Takayuki Yamashita, Toshihiro Hanatani, and Seiji Mitsuhashi; <cite id="bib-10-5594-jmi-2018-2798478">A Newly Developed 8K/HLG Broadcasting Camera System With Three CMOS Image Sensors</cite>, SMPTE Motion Imaging Journal ( Volume: 127, Issue: 3, April 2018); SMPTE, 2018
<span class="doi">10.5594/JMI.2018.2798478</span>
</li>