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SMPTE Meetings and Conferences ( February 1980)
[ACTIVE]

Three Dimensional Spectrum and Processing of Digital NTSC Color Signals

Metadata

Publisher
SMPTE — White Plains, NY
Doc Type
Conference Paper
Content Type
Original Research
Volume
1980, No. 13, pp. 72–84
Abstract
The sampling of NTSC color signals is studied with the aid of the three-dimensional spectrum. The effect of various spatio-temporal sampling patterns on the spectrum is derived and some experimental measurements are given. A number of sampling structures which allow a 2fsc horizontal sampling rate are identified, and possible reconstruction filters are described.
Publication Date
1980-02-01
DOI
10.5594/M00437
Link
https://doi.org/10.5594/M00437
Author(s)
E. DuboisINRS-Telecommunications & Bell Northern Research, Nuns' Island, Quebec, Canada
bio
Eric Dubois was born in Montreal, Canada. He received the B. Eng. and M. Eng. degrees in Electrical Engineering from McGill University, Montreal, Canada, and the Ph.D. degree in Electrical Engineering from the University of Toronto, Toronto, Canada, in 1972, 1974, and 1978 respectively. On obtaining his bachelor's degree, he was awarded the C. Michael Morssen gold medal. Since September 1977, he has been an assistant professor at INRS-Telecommunications, Université du Québec, Verdun, Quebec, Canada, and has collaborated with the visual communications research group of Bell-Northern Research. His interests are in the areas of digital signal processing and multi-dimensional signal processing and transmission. He is a member of IEEE.
M.S. SabriINRS-Telecommunications & Bell Northern Research, Nuns' Island, Quebec, Canada
bio
M. Shaker Sabri was born in Alexandria, Egypt on February 12, 1947. He received the B.Sc. and the M.Sc. in Electrical Engineering from Alexandria University in 1968 and 1972 respectively. In 1977 he received the Ph.D. degree in Electrical Engineering from the University of Ottawa, Canada.
J.-Y. OuelletINRS-Telecommunications & Bell Northern Research, Nuns' Island, Quebec, Canada
bio
Jean-Yves Ouellet received his bachelor's degree in Electrical Engineering from the University of Sherbrooke in 1976. From 1976 to 1978, he worked at the Hydro Quebec nuclear terminal plant at Gentilly. Since 1978 he has been enrolled in the master's program at INRS-Telecommunications, Université du Québec. He has been supported by a Government of Québec Scholarship. His interests lie in the digital signal processing of NTSC color signals.
Copyright
© 1980 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

  • Sub-Nyquist-Encoded PCM NTSC Color Television [Active]
  • 1. Petersen D.P. Middleton D. , “Sampling and Reconstruction of Wave-Number-Limited Functions in N-Dimensional Euclidean Spaces” , Information and Control , 5 : 279 – 323 , 1962 . EXTERNAL
  • 2. Drewery J.O. , “The Filtering of Luminance and Chrominance Signals to Avoid Cross-Colour in a PAL Colour System” , BBC Engineering , 8–39, Sept. 1976 . EXTERNAL
  • 3. Johnston R. Mastronardi J. Mony G. , “A Digital Television Sequence Store” , IEEE Trans. on Communications , COM-26 : 594 – 600 , May 1978 . EXTERNAL
  • 4. Welch P.D. , “The Use of Fast Fourier Transform for the Estimation of Power Spectra” , IEEE Trans. Audio Electroacoust. , AU-15 : 70 – 73 , June 1967 . EXTERNAL
  • 5. Sabatier J. Kretz F. , “Sampling the Components of 625-Line Colour-Television Signals” , E.B.U. Review , 171 : 2 – 15 , Oct. 1978 . EXTERNAL
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E. Dubois, M.S. Sabri, and J.-Y. Ouellet; Three Dimensional Spectrum and Processing of Digital NTSC Color Signals, SMPTE Meetings and Conferences ( February 1980); SMPTE, 1980. Available at https://doi.org/10.5594/M00437
Snippet:
E. Dubois, M.S. Sabri, and J.-Y. Ouellet; Three Dimensional Spectrum and Processing of Digital NTSC Color Signals, SMPTE Meetings and Conferences ( February 1980); SMPTE, 1980. Available at https://doi.org/10.5594/M00437

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E. Dubois, M.S. Sabri, and J.-Y. Ouellet; Three Dimensional Spectrum and Processing of Digital NTSC Color Signals, SMPTE Meetings and Conferences ( February 1980); SMPTE, 1980. Available at https://doi.org/10.5594/M00437
Snippet:
<span class="citation">E. Dubois, M.S. Sabri, and J.-Y. Ouellet; <cite>Three Dimensional Spectrum and Processing of Digital NTSC Color Signals</cite>, SMPTE Meetings and Conferences ( February 1980); SMPTE, 1980. Available at <a href="https://doi.org/10.5594/M00437" target="_blank" rel="noopener">https://doi.org/10.5594/M00437</a></span>

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E. Dubois, M.S. Sabri, and J.-Y. Ouellet; Three Dimensional Spectrum and Processing of Digital NTSC Color Signals, SMPTE Meetings and Conferences ( February 1980); SMPTE, 1980
doi: 10.5594/M00437
url: https://doi.org/10.5594/M00437
Snippet:
<li>
E. Dubois, M.S. Sabri, and J.-Y. Ouellet; <cite id="bib-10-5594-m00437">Three Dimensional Spectrum and Processing of Digital NTSC Color Signals</cite>, SMPTE Meetings and Conferences ( February 1980); SMPTE, 1980
<span class="doi">10.5594/M00437</span>
</li>