4K+ Systems: Theory Basics for Motion Picture Imaging

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Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: SMPTE Mot. Imag. J
Volume: 117, No. 3, pp. 50–60
Abstract: Five years ago digital cameras and cellphones were the biggest thing in consumer electronics, but the most popular phrase today seems to be “HD.” One would think that the “H” in HD stands for “Hype.” Although professionals have a clear definition of HD (1920 times 1080 pixels, at least 24 full frames per/sec, preferably 4:4:4 color resolution), at electronics stores, the “HD-Ready” sticker on hardware offers considerably less performance (1280 times 1024 pixels, 4:2:1, strong compression, etc.). On display are large monitors showing images that are usually interpolated standard-definition (720 times 576 pixels or less). The catchword HD for the living room means—on a different quality level—comparable to the discussion of 2K versus 4K in professional post-production—expectations, and sometimes just basic information could not be more contradictory. Yet an increasing number of major film projects are already being successfully completed in 4K. So, it's high time for a technically-based appraisal of what we really mean by 2K and 4K. This article strives to make a start.
Publication Date: 2008-04-01
DOI: 10.5594/J15120
ISSN: Print: 1545-0279 | Electronic: 2160-2492
Link: https://doi.org/10.5594/J15120
Author(s): Hans KieningWorked in the R&D department of ARRI since 1996.
bio
Hans Kiening has worked in the R&D department of ARRI since 1996. He specializes in the field of image analysis. From 2004 to 2005, he was the R&D project manager of the Arriscan and is currently responsible for the Project 4K+.
Copyright: © 2008 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

1. Simpson Gaylord , http://de.wikipedia.org/wiki/George_Gaylord_Simpson . EXTERNAL
2. Heynacher Eric , “Objective Image Quality Criteria, Based on Transformation Theory with a Subjective Scale,” Original “Ein Bildgütemas auf der Grundlage der Übertragungstheorie mit subjektiver Bewertungskala, published in “Zeiss-Mitteilungen 3” Journal 1, ( 1963 ), Oberkochen, Germany. EXTERNAL
3. Tani Tadaaki , “AgX Photography: Present and Future,” J. Imag. Science and Technol. , 51 ( 2 ): 110 – 116 , 2007 . EXTERNAL

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Hans Kiening; 4K+ Systems: Theory Basics for Motion Picture Imaging, SMPTE Motion Imaging Journal ( Volume: 117, Issue: 3, April 2008); SMPTE, 2008. Available at https://doi.org/10.5594/J15120

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Hans Kiening; 4K+ Systems: Theory Basics for Motion Picture Imaging, SMPTE Motion Imaging Journal ( Volume: 117, Issue: 3, April 2008); SMPTE, 2008. Available at https://doi.org/10.5594/J15120

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<span class="citation">Hans Kiening; <cite>4K+ Systems: Theory Basics for Motion Picture Imaging</cite>, SMPTE Motion Imaging Journal ( Volume: 117, Issue: 3, April 2008); SMPTE, 2008. Available at <a href="https://doi.org/10.5594/J15120" target="_blank" rel="noopener">https://doi.org/10.5594/J15120</a></span>

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Hans Kiening; 4K+ Systems: Theory Basics for Motion Picture Imaging, SMPTE Motion Imaging Journal ( Volume: 117, Issue: 3, April 2008); SMPTE, 2008
doi: 10.5594/J15120
url: https://doi.org/10.5594/J15120

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Hans Kiening; <cite id="bib-10-5594-j15120">4K+ Systems: Theory Basics for Motion Picture Imaging</cite>, SMPTE Motion Imaging Journal ( Volume: 117, Issue: 3, April 2008); SMPTE, 2008
<span class="doi">10.5594/J15120</span>
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