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SMPTE Journal ( Volume: 96, Issue: 9, September 1987)
[ACTIVE]

HDTV Colorimetry and Gamma considering the Visibility of Noise and Quantization Errors

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
Three methods of color processing for HDTV — conventional, linear, and CIELAB coding — have been investigated, considering different color primaries, different characteristics for precorrection, and the visibility of noise and quantization errors. The CIELAB codec with REGEBE primaries situated on the spectrum locus, precorrection with a gamma γ = 0.33, and a contrast ratio KS = 100 turned out to be the best solution among the three systems because it provides a wide color gamut, a good uniformity for both noise and quantization errors, and constant luminance.
Publication Date
1987-09-01
DOI
10.5594/J03063
Link
https://doi.org/10.5594/J03063
Author(s)
Ralf Schäfer, Peter Kauff
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J03063.json

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Ralf Schäfer and Peter Kauff; HDTV Colorimetry and Gamma considering the Visibility of Noise and Quantization Errors, SMPTE Journal ( Volume: 96, Issue: 9, September 1987); SMPTE, 1987. Available at https://doi.org/10.5594/J03063
Snippet:
Ralf Schäfer and Peter Kauff; HDTV Colorimetry and Gamma considering the Visibility of Noise and Quantization Errors, SMPTE Journal ( Volume: 96, Issue: 9, September 1987); SMPTE, 1987. Available at https://doi.org/10.5594/J03063

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Ralf Schäfer and Peter Kauff; HDTV Colorimetry and Gamma considering the Visibility of Noise and Quantization Errors, SMPTE Journal ( Volume: 96, Issue: 9, September 1987); SMPTE, 1987. Available at https://doi.org/10.5594/J03063
Snippet:
<span class="citation">Ralf Schäfer and Peter Kauff; <cite>HDTV Colorimetry and Gamma considering the Visibility of Noise and Quantization Errors</cite>, SMPTE Journal ( Volume: 96, Issue: 9, September 1987); SMPTE, 1987. Available at <a href="https://doi.org/10.5594/J03063" target="_blank" rel="noopener">https://doi.org/10.5594/J03063</a></span>

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Preview:
Ralf Schäfer and Peter Kauff; HDTV Colorimetry and Gamma considering the Visibility of Noise and Quantization Errors, SMPTE Journal ( Volume: 96, Issue: 9, September 1987); SMPTE, 1987
doi: 10.5594/J03063
url: https://doi.org/10.5594/J03063
Snippet:
<li>
Ralf Schäfer and Peter Kauff; <cite id="bib-10-5594-j03063">HDTV Colorimetry and Gamma considering the Visibility of Noise and Quantization Errors</cite>, SMPTE Journal ( Volume: 96, Issue: 9, September 1987); SMPTE, 1987
<span class="doi">10.5594/J03063</span>
</li>