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SMPTE Journal ( Volume: 104, Issue: 3, March 1995)
[ACTIVE]

A Proposed Computer-Controlled Digital HDTV Chroma-key System

Metadata

Publisher
SMPTE — White Plains, NY, USA
Doc Type
Journal Article
Content Type
Original Research
Volume
104, No. 3, pp. 134–138
Abstract
Picture quality utilizing the soft chroma-key method is influenced by the degradation on the edge area between the foreground image and the background image. A new technique is proposed to subtract chroma-key blue while considering the distribution of chrominance on the edge area. A new high-definition television (HDTV) digital chroma-key system using this method is described.
Publication Date
1995-03-01
DOI
10.5594/J09632
ISSN
Print: 0036-1682
Link
https://doi.org/10.5594/J09632
Author(s)
Z. MisawaNHK (Japan Broadcasting Corp.) Development Center, Tokyo, Japan 150–01
K. NakashimaNHK (Japan Broadcasting Corp.) Development Center, Tokyo, Japan 150–01
T. IwamotoNHK (Japan Broadcasting Corp.) Development Center, Tokyo, Japan 150–01
S. ShimodaNHK (Japan Broadcasting Corp.) Development Center, Tokyo, Japan 150–01
Copyright
© 1995 Society of Motion Picture and Television Engineers, Inc.
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Z. Misawa, K. Nakashima, T. Iwamoto, and S. Shimoda; A Proposed Computer-Controlled Digital HDTV Chroma-key System, SMPTE Journal ( Volume: 104, Issue: 3, March 1995); SMPTE, 1995. Available at https://doi.org/10.5594/J09632
Snippet:
Z. Misawa, K. Nakashima, T. Iwamoto, and S. Shimoda; A Proposed Computer-Controlled Digital HDTV Chroma-key System, SMPTE Journal ( Volume: 104, Issue: 3, March 1995); SMPTE, 1995. Available at https://doi.org/10.5594/J09632

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Z. Misawa, K. Nakashima, T. Iwamoto, and S. Shimoda; A Proposed Computer-Controlled Digital HDTV Chroma-key System, SMPTE Journal ( Volume: 104, Issue: 3, March 1995); SMPTE, 1995. Available at https://doi.org/10.5594/J09632
Snippet:
<span class="citation">Z. Misawa, K. Nakashima, T. Iwamoto, and S. Shimoda; <cite>A Proposed Computer-Controlled Digital HDTV Chroma-key System</cite>, SMPTE Journal ( Volume: 104, Issue: 3, March 1995); SMPTE, 1995. Available at <a href="https://doi.org/10.5594/J09632" target="_blank" rel="noopener">https://doi.org/10.5594/J09632</a></span>

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Preview:
Z. Misawa, K. Nakashima, T. Iwamoto, and S. Shimoda; A Proposed Computer-Controlled Digital HDTV Chroma-key System, SMPTE Journal ( Volume: 104, Issue: 3, March 1995); SMPTE, 1995
doi: 10.5594/J09632
url: https://doi.org/10.5594/J09632
Snippet:
<li>
Z. Misawa, K. Nakashima, T. Iwamoto, and S. Shimoda; <cite id="bib-10-5594-j09632">A Proposed Computer-Controlled Digital HDTV Chroma-key System</cite>, SMPTE Journal ( Volume: 104, Issue: 3, March 1995); SMPTE, 1995
<span class="doi">10.5594/J09632</span>
</li>