Quality Assessment Framework for Color Conversions and Perception

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Publisher: SMPTE — White Plains, NY
Doc Type: Conference Paper
Content Type: Original Research
Volume: 2014, No. 10, pp. 1–15
Abstract: This paper is an attempt to provide a framework to measure the informational changes brought about in a gamut conversion framework. We build our computations on relative error calculation, and entropy loss evaluation. We compare relative errors after pre-compensation methods, and entropy loss due to different transfer functions in the monodimensional case. The three-dimensional case is also addressed, and the resulting calculations are applied to a multidimensional quality vector, summarizing all the distortions undergone by image digitized content. Gamut conversion, color transformation, relative error, entropy, quality assessment, display, pre-compensation, OETF, EOTF
Publication Date: 2014-10-01
DOI: 10.5594/M001556
Link: https://doi.org/10.5594/M001556
Author(s): François HeltHighlands Technologies Solutions, 1900 route des Crêtes, BP298, 06905 Sophia-Antipolis, France, francois.helt@h-t-solutions.com
Valérie La TorreHighlands Technologies Solutions, 1900 route des Crêtes, BP298, 06905 Sophia-Antipolis, France, valerie.latorre@h-t-solutions.com
Copyright: © 2014 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

Dretske F. Seeing and knowing. London : Routledge and Kegan Paul , 1969 . EXTERNAL
Helt F. “Practical quality assessment for digitized film content.” SMPTE Journal , January 2014 . EXTERNAL
Helt F. «Matching the human visual system, balancing bit depth, high dynamic range and coding efficiency.» SMPTE Technical Conference. Los Angeles, USA, 2011 . EXTERNAL
IEEE. «754-1985 IEEE Standard for Binary Floating-Point Arithmetic.» 1985 . EXTERNAL
Illari P. The philosophy of information-a simple introduction. Society for the Philosophy of Information , 2012 . EXTERNAL
Kuehni R.G. Color space and its divisions, color order from antiquity to the present. Hoboken , New jersey: John Wiley and Sons, Inc. , 2003 . EXTERNAL
Morovic J. Color gamut mapping. Vol. 10 . Wiley , 2008 . EXTERNAL

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François Helt and Valérie La Torre; Quality Assessment Framework for Color Conversions and Perception, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014. Available at https://doi.org/10.5594/M001556

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François Helt and Valérie La Torre; Quality Assessment Framework for Color Conversions and Perception, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014. Available at https://doi.org/10.5594/M001556

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<span class="citation">François Helt and Valérie La Torre; <cite>Quality Assessment Framework for Color Conversions and Perception</cite>, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014. Available at <a href="https://doi.org/10.5594/M001556" target="_blank" rel="noopener">https://doi.org/10.5594/M001556</a></span>

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François Helt and Valérie La Torre; Quality Assessment Framework for Color Conversions and Perception, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014
doi: 10.5594/M001556
url: https://doi.org/10.5594/M001556

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François Helt and Valérie La Torre; <cite id="bib-10-5594-m001556">Quality Assessment Framework for Color Conversions and Perception</cite>, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014
<span class="doi">10.5594/M001556</span>
</li>