Development of a Progressive-Scanning Camera and Program Production System

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Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: SMPTE J
Volume: 104, No. 6, pp. 382–385
Abstract: This paper reports on a newly developed 16:9 wide-aspect-ratio 525-line progressive-scanning camera that incorporates 4:2:2:4 in its signal transmission, and on a prototype production system that employs this camera. A progressive-to-interlace (PI) conversion cancels the aliasing component and converts the [4:2:2] x 2 signals into currently used interlace signals. In addition, with a unilateral channel, the 4:2:2 signal can be used as it is. This system has been designed to use existing devices designed for interlace components so as to offer excellent performance and compatibility with the conventional interlace system. Also discussed is the videotaping of a sports event using the prototype system. This procedure can also be used for current 4:3 aspect-ratio, 525-line interlace production systems, and therefore provides a flexible way to manage the transition from the conventional 4:3 screen to the 16:9 wide screen. Moreover, it is not restricted to Japan's second-generation enhanced television (EDTV-II), but can be easily converted to new media forms such as high-definition television (HDTV) and advanced television (ATV) in the U.S.
Publication Date: 1995-06-01
DOI: 10.5594/J17256
ISSN: Print: 0036-1682
Link: https://doi.org/10.5594/J17256
Author(s): Naoki HiranoNippon Television Network Corp. Tokyo. Japan
Tadao KurosakiNippon Television Network Corp. Tokyo. Japan
Akihiro HoriNippon Television Network Corp. Tokyo. Japan
Copyright: © 1995 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

Electronics Industries Association of Japan (EIAJ) , Domestic Deliveries of Wide-screen Televisions ( 1994 ), Mar. 1995 . EXTERNAL
Hori A. , “525-Line Progressive Scanning TV Camera with 16:9 Aspect.” NAB Broadcasting Engineering Conf. Proc. , Las Vegas, pp. 423 – 431 , Mar. 1994 . EXTERNAL
ITU-R Rec. 500–5, “Method for the Subjective Assessment of the Quality of Television Pictures,” RHT , pp. 166 – 189 ( 1992 ). EXTERNAL
Tanaka M. , “Examination of a Progressive Component TV System With an Eye to Media Conversion,” NAB Broadcasting Eng. Conf. Proc. , Las Vegas, pp. 197 – 203 , Apr. 1993 . EXTERNAL

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Naoki Hirano, Tadao Kurosaki, and Akihiro Hori; Development of a Progressive-Scanning Camera and Program Production System, SMPTE Journal ( Volume: 104, Issue: 6, June 1995); SMPTE, 1995. Available at https://doi.org/10.5594/J17256

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Naoki Hirano, Tadao Kurosaki, and Akihiro Hori; Development of a Progressive-Scanning Camera and Program Production System, SMPTE Journal ( Volume: 104, Issue: 6, June 1995); SMPTE, 1995. Available at https://doi.org/10.5594/J17256

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<span class="citation">Naoki Hirano, Tadao Kurosaki, and Akihiro Hori; <cite>Development of a Progressive-Scanning Camera and Program Production System</cite>, SMPTE Journal ( Volume: 104, Issue: 6, June 1995); SMPTE, 1995. Available at <a href="https://doi.org/10.5594/J17256" target="_blank" rel="noopener">https://doi.org/10.5594/J17256</a></span>

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Naoki Hirano, Tadao Kurosaki, and Akihiro Hori; <cite id="bib-10-5594-j17256">Development of a Progressive-Scanning Camera and Program Production System</cite>, SMPTE Journal ( Volume: 104, Issue: 6, June 1995); SMPTE, 1995
<span class="doi">10.5594/J17256</span>
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