SMPTE Journal ( Volume: 87, Issue: 10, October 1978)
[ACTIVE]
PAL Color Picture Improvement using Simple Analog Comb Filters
Metadata
- Publisher
- SMPTE — White Plains, NY, USA
- Doc Type
- Journal Article
- Content Type
- Original Research
- Abbreviated Title
- J SMPTE
- Volume
- 87, No. 10, pp. 677–681
- Abstract
- Simple comb filters can be used to give better separation of luminance and chrominance in PAL decoders, thereby improving luminance resolution and reducing cross-color and cross-luminance. An important application is to decoders used by broadcasters, but the extra cost compared with a conventional decoder might be made low enough for such devices to be considered for domestic receivers. Cross-color can be reduced by using the principle in coders, and a suitable design is outlined.
- Publication Date
- 1978-10-01
- DOI
10.5594/J16657- ISSN
- Print:
0036-1682 - Link
- https://doi.org/10.5594/J16657
- Author(s)
- S. J. AutyDesigns Dept., BBC, London W1A 1AA, EnglandD. C. ReadDesigns Dept., BBC, London W1A 1AA, EnglandG. D. RoeG. D. Roe, who was with the BBC at the time the paper was written, is now with Pro-Bel Ltd., Terrace Road, Binfield, Bracknell, Berkshire, England
- Copyright
- © 1978 Society of Motion Picture and Television Engineers, Inc.
Bibliographic Reference(s)
- Comb Filter Improvement with Spurious Chroma Deletion [Active]
- 1. Drewery J. O. , “The Filtering of Luminance and Chrominance Signals to Avoid Cross-Colour in a PAL Colour System,” BBC Engineering , No. 104, Sept, 1976 . EXTERNAL
- 3. Bruch W. , “Transcoder PAL-NTSC — Die Umwandlung eins PAL-Signals in ein NTSC-Signal und die Umkehrung NTSC in PAL,” Telefunken-Zeitung , 37 : 115 – 135 , No. 2 , 1964 . (An English translation of this article was published in June 1966 in a special edition of Telefunken-Zeitung, entitled “PAL, Selected Papers by W. Bruch, A Variant of the NTSC Colour Television System.“). EXTERNAL
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S. J. Auty, D. C. Read, and G. D. Roe; PAL Color Picture Improvement using Simple Analog Comb Filters, SMPTE Journal ( Volume: 87, Issue: 10, October 1978); SMPTE, 1978. Available at https://doi.org/10.5594/J16657
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S. J. Auty, D. C. Read, and G. D. Roe; PAL Color Picture Improvement using Simple Analog Comb Filters, SMPTE Journal ( Volume: 87, Issue: 10, October 1978); SMPTE, 1978. Available at https://doi.org/10.5594/J16657
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S. J. Auty, D. C. Read, and G. D. Roe; PAL Color Picture Improvement using Simple Analog Comb Filters, SMPTE Journal ( Volume: 87, Issue: 10, October 1978); SMPTE, 1978. Available at https://doi.org/10.5594/J16657
Snippet:
<span class="citation">S. J. Auty, D. C. Read, and G. D. Roe; <cite>PAL Color Picture Improvement using Simple Analog Comb Filters</cite>, SMPTE Journal ( Volume: 87, Issue: 10, October 1978); SMPTE, 1978. Available at <a href="https://doi.org/10.5594/J16657" target="_blank" rel="noopener">https://doi.org/10.5594/J16657</a></span>
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S. J. Auty, D. C. Read, and G. D. Roe; PAL Color Picture Improvement using Simple Analog Comb Filters, SMPTE Journal ( Volume: 87, Issue: 10, October 1978); SMPTE, 1978
doi: 10.5594/J16657
url: https://doi.org/10.5594/J16657
doi: 10.5594/J16657
url: https://doi.org/10.5594/J16657
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<li> S. J. Auty, D. C. Read, and G. D. Roe; <cite id="bib-10-5594-j16657">PAL Color Picture Improvement using Simple Analog Comb Filters</cite>, SMPTE Journal ( Volume: 87, Issue: 10, October 1978); SMPTE, 1978 <span class="doi">10.5594/J16657</span> </li>