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SMPTE Journal ( Volume: 103, Issue: 1, January 1994)
[ACTIVE]

Technical Reprint: An Improved Law of Contrast Gradient for High Definition Television

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
A new law of contrast gradient is proposed for high definition television (HDTV) to replace the present “gamma” law, approximating to logarithmic at high picture brightness and linear at low brightness. The resulting video signal better approximates the subjective picture intensity and has up to 3 dB better resistance to spurious transmission artifacts, quantisation distortion and noise.
Publication Date
1994-01-01
DOI
10.5594/J09715
Link
https://doi.org/10.5594/J09715
Author(s)
A. N. Firee Thiele
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J09715.json

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A. N. Firee Thiele; Technical Reprint: An Improved Law of Contrast Gradient for High Definition Television, SMPTE Journal ( Volume: 103, Issue: 1, January 1994); SMPTE, 1994. Available at https://doi.org/10.5594/J09715
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A. N. Firee Thiele; Technical Reprint: An Improved Law of Contrast Gradient for High Definition Television, SMPTE Journal ( Volume: 103, Issue: 1, January 1994); SMPTE, 1994. Available at https://doi.org/10.5594/J09715

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A. N. Firee Thiele; Technical Reprint: An Improved Law of Contrast Gradient for High Definition Television, SMPTE Journal ( Volume: 103, Issue: 1, January 1994); SMPTE, 1994. Available at https://doi.org/10.5594/J09715
Snippet:
<span class="citation">A. N. Firee Thiele; <cite>Technical Reprint: An Improved Law of Contrast Gradient for High Definition Television</cite>, SMPTE Journal ( Volume: 103, Issue: 1, January 1994); SMPTE, 1994. Available at <a href="https://doi.org/10.5594/J09715" target="_blank" rel="noopener">https://doi.org/10.5594/J09715</a></span>

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Preview:
A. N. Firee Thiele; Technical Reprint: An Improved Law of Contrast Gradient for High Definition Television, SMPTE Journal ( Volume: 103, Issue: 1, January 1994); SMPTE, 1994
doi: 10.5594/J09715
url: https://doi.org/10.5594/J09715
Snippet:
<li>
A. N. Firee Thiele; <cite id="bib-10-5594-j09715">Technical Reprint: An Improved Law of Contrast Gradient for High Definition Television</cite>, SMPTE Journal ( Volume: 103, Issue: 1, January 1994); SMPTE, 1994
<span class="doi">10.5594/J09715</span>
</li>