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SMPTE Meetings and Conferences ( October 2016)
[ACTIVE]

Luminance-Preserving Colour Conversion

Metadata

Publisher
SMPTE — White Plains, NY, USA
Doc Type
Conference Paper
Content Type
Original Research
Volume
2016, No. 10, pp. 1–9
Abstract
With the advent of new television standards introducing UHD and HDR, backward compatibility with older devices becomes an issue. — We propose a method for converting footage produced in BT.2100 colorimetry to a BT.709 compliant representation. The process preserves each pixel's luminance and is fully reversible. — Technically, our approach determines the exact polygonal shape of the effective BT.2100 and BT.709 gamuts at a given luminance and maps colours from one to the other by desaturating them.
Publication Date
2016-10-25
DOI
10.5594/M001708
ISBN
Print: 978-1-61482-957-7
Link
https://doi.org/10.5594/M001708
Author(s)
Florian SchweigerBBC Research & Development
Tim BorerBBC Research & Development
Manish PindoriaBBC Research & Development
Keyword(s)
Ultrahigh-definition TV, Colour Conversion, ITU-R BT.2100, BT.2020, ITU-R BT.709, HDR
Copyright
© 2016 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

  • &3R\QWRQ³'LJLWDOYLGHRDQG+'$OJRULWKPVDQG,QWHUIDFHV´(OVHYLHU EXTERNAL
  • Dolby, "ICtCp Dolby White Paper´KWWSZZZGROE\FRPXVHQWHFKQRORJLHVGROE\-vision/ICtCp-white-paper.pdf, retrieved 2016-09-16. EXTERNAL
  • Devereux, V. G. "Limiting of YUV digital video signals," BBC R&D White Paper, 1987. EXTERNAL
  • ITU-R BT.601.7 [Active]
  • ITU-R BT.709.6 [Active]
  • ITU-R BT.2020-2 [Active]
  • ITU-R BT.2100-2 [Active]
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Florian Schweiger, Tim Borer, and Manish Pindoria; Luminance-Preserving Colour Conversion, SMPTE Meetings and Conferences ( October 2016); SMPTE, 2016, ISBN: 978-1-61482-957-7. Available at https://doi.org/10.5594/M001708
Snippet:
Florian Schweiger, Tim Borer, and Manish Pindoria; Luminance-Preserving Colour Conversion, SMPTE Meetings and Conferences ( October 2016); SMPTE, 2016, ISBN: 978-1-61482-957-7. Available at https://doi.org/10.5594/M001708

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Florian Schweiger, Tim Borer, and Manish Pindoria; Luminance-Preserving Colour Conversion, SMPTE Meetings and Conferences ( October 2016); SMPTE, 2016, ISBN: 978-1-61482-957-7. Available at https://doi.org/10.5594/M001708
Snippet:
<span class="citation">Florian Schweiger, Tim Borer, and Manish Pindoria; <cite>Luminance-Preserving Colour Conversion</cite>, SMPTE Meetings and Conferences ( October 2016); SMPTE, 2016, ISBN: 978-1-61482-957-7. Available at <a href="https://doi.org/10.5594/M001708" target="_blank" rel="noopener">https://doi.org/10.5594/M001708</a></span>

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Preview:
Florian Schweiger, Tim Borer, and Manish Pindoria; Luminance-Preserving Colour Conversion, SMPTE Meetings and Conferences ( October 2016); SMPTE, 2016, ISBN: 978-1-61482-957-7
doi: 10.5594/M001708
url: https://doi.org/10.5594/M001708
Snippet:
<li>
Florian Schweiger, Tim Borer, and Manish Pindoria; <cite id="bib-10-5594-m001708">Luminance-Preserving Colour Conversion</cite>, SMPTE Meetings and Conferences ( October 2016); SMPTE, 2016, ISBN: 978-1-61482-957-7
<span class="doi">10.5594/M001708</span>
</li>