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Journal of the SMPTE ( Volume: 82, Issue: 10, October 1973)
[ACTIVE]

The Spectral Reflectances of Hair, Skin, Wigs and Beards in the Visible and near Infrared and their Influence on PICTUREPHONE® Image Quality

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
Experiments are described which isolate the causes for excessive “five o'clock shadow” and dark synthetic wigs which appear blond when viewed on present Bell System visual telephone (PICTUREPHONE®) station sets. Experimental data on the spectral reflectance of hair, skin, synthetic wigs and shaven male beards, as taken from the existing literature and from measurements in our laboratory, are presented in order to explain these effects. An optical filter is suggested which corrects both the shadow and wig problems simultaneously, but at the expense of camera sensitivity.
Publication Date
1973-10-01
DOI
10.5594/J08139
Link
https://doi.org/10.5594/J08139
Author(s)
P. M. Tannenbaum
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J08139.json

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P. M. Tannenbaum; The Spectral Reflectances of Hair, Skin, Wigs and Beards in the Visible and near Infrared and their Influence on PICTUREPHONE® Image Quality, Journal of the SMPTE ( Volume: 82, Issue: 10, October 1973); SMPTE, 1973. Available at https://doi.org/10.5594/J08139
Snippet:
P. M. Tannenbaum; The Spectral Reflectances of Hair, Skin, Wigs and Beards in the Visible and near Infrared and their Influence on PICTUREPHONE® Image Quality, Journal of the SMPTE ( Volume: 82, Issue: 10, October 1973); SMPTE, 1973. Available at https://doi.org/10.5594/J08139

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P. M. Tannenbaum; The Spectral Reflectances of Hair, Skin, Wigs and Beards in the Visible and near Infrared and their Influence on PICTUREPHONE® Image Quality, Journal of the SMPTE ( Volume: 82, Issue: 10, October 1973); SMPTE, 1973. Available at https://doi.org/10.5594/J08139
Snippet:
<span class="citation">P. M. Tannenbaum; <cite>The Spectral Reflectances of Hair, Skin, Wigs and Beards in the Visible and near Infrared and their Influence on PICTUREPHONE® Image Quality</cite>, Journal of the SMPTE ( Volume: 82, Issue: 10, October 1973); SMPTE, 1973. Available at <a href="https://doi.org/10.5594/J08139" target="_blank" rel="noopener">https://doi.org/10.5594/J08139</a></span>

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P. M. Tannenbaum; The Spectral Reflectances of Hair, Skin, Wigs and Beards in the Visible and near Infrared and their Influence on PICTUREPHONE® Image Quality, Journal of the SMPTE ( Volume: 82, Issue: 10, October 1973); SMPTE, 1973
doi: 10.5594/J08139
url: https://doi.org/10.5594/J08139
Snippet:
<li>
P. M. Tannenbaum; <cite id="bib-10-5594-j08139">The Spectral Reflectances of Hair, Skin, Wigs and Beards in the Visible and near Infrared and their Influence on PICTUREPHONE® Image Quality</cite>, Journal of the SMPTE ( Volume: 82, Issue: 10, October 1973); SMPTE, 1973
<span class="doi">10.5594/J08139</span>
</li>