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SMPTE Meetings and Conferences ( October 2014)
[ACTIVE]

4K: Models For Motion Control To Ensure True 4K Detail At Capture

Metadata

Publisher
SMPTE — White Plains, NY
Doc Type
Conference Paper
Content Type
Original Research
Volume
2014, No. 10, pp. 1–12
Abstract
The advent of 4K bears the promise of resolutions 4 times larger than 2K Digital Cinema. For images to take advantage of this increase, capture systems must be configured and operated to maximize detail. One of the critical components for maintaining image detail is motion blur, dictated by optical flow (motion, as seen by the sensor) and shutter speed (to ensure smoothness of motion). In this paper, the author details mathematical models and practical methods to optimize motion during 4K capture and provides recommendations based on his experience in 4K. One of the significant conclusions of this research is that with ultra high resolutions, given the low frame rates of cinema (24 and 48 fps), motion blur is the most significant factor limiting detail beyond 2K and needs to be managed closely during production, as much as depth of field is with conventional cinema.
Publication Date
2014-10-01
DOI
10.5594/M001589
Link
https://doi.org/10.5594/M001589
Author(s)
Pierre Hugues RouthierTechnicolor, Hollywood, USA. Pierre.Routhier@technicolor.com
Keyword(s)
4K, UHDTV
Copyright
© 2014 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

  • 1 Routhier Pierre . Temporal Versus Spatial Resolution — Comparative Tests For Broadcast Sports. International Broadcasting Convention — Conference transactions, 2014 . EXTERNAL
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Pierre Hugues Routhier; 4K: Models For Motion Control To Ensure True 4K Detail At Capture, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014. Available at https://doi.org/10.5594/M001589
Snippet:
Pierre Hugues Routhier; 4K: Models For Motion Control To Ensure True 4K Detail At Capture, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014. Available at https://doi.org/10.5594/M001589

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Pierre Hugues Routhier; 4K: Models For Motion Control To Ensure True 4K Detail At Capture, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014. Available at https://doi.org/10.5594/M001589
Snippet:
<span class="citation">Pierre Hugues Routhier; <cite>4K: Models For Motion Control To Ensure True 4K Detail At Capture</cite>, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014. Available at <a href="https://doi.org/10.5594/M001589" target="_blank" rel="noopener">https://doi.org/10.5594/M001589</a></span>

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Preview:
Pierre Hugues Routhier; 4K: Models For Motion Control To Ensure True 4K Detail At Capture, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014
doi: 10.5594/M001589
url: https://doi.org/10.5594/M001589
Snippet:
<li>
Pierre Hugues Routhier; <cite id="bib-10-5594-m001589">4K: Models For Motion Control To Ensure True 4K Detail At Capture</cite>, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014
<span class="doi">10.5594/M001589</span>
</li>