Generation of Artificial Television Frame Difference Signals: A Technical Note

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Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: J SMPTE
Volume: 75, No. 12, pp. 1201–1201
Abstract: This letter presents a novel method of forming a difference signal which is proportional to the intensity subtraction of two time-adjacent television frames. The difference signal provides a measure of the redundancy between frames, and is usefull in the development of pattern recognition and television bandwidth reduction systems. Other non-optical methods of frame difference generation are described by Seyler.<sup>*</sup>
Publication Date: 1966-12-01
DOI: 10.5594/J17944
ISSN: Print: 0361-4573
Link: https://doi.org/10.5594/J17944
Author(s): Harry C. AndrewsSchool of Engineering, Dept. of Electrical Engineering, University of Southern California, University Park, Los Angeles, Calif. 90007
William K. PrattSchool of Engineering, Dept. of Electrical Engineering, University of Southern California, University Park, Los Angeles, Calif. 90007
Copyright: © 1966 Society of Motion Picture and Television Engineers, Inc.

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Harry C. Andrews and William K. Pratt; Generation of Artificial Television Frame Difference Signals: A Technical Note, Journal of the SMPTE ( Volume: 75, Issue: 12, December 1966); SMPTE, 1966. Available at https://doi.org/10.5594/J17944

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Harry C. Andrews and William K. Pratt; Generation of Artificial Television Frame Difference Signals: A Technical Note, Journal of the SMPTE ( Volume: 75, Issue: 12, December 1966); SMPTE, 1966. Available at https://doi.org/10.5594/J17944

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<span class="citation">Harry C. Andrews and William K. Pratt; <cite>Generation of Artificial Television Frame Difference Signals: A Technical Note</cite>, Journal of the SMPTE ( Volume: 75, Issue: 12, December 1966); SMPTE, 1966. Available at <a href="https://doi.org/10.5594/J17944" target="_blank" rel="noopener">https://doi.org/10.5594/J17944</a></span>

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Harry C. Andrews and William K. Pratt; <cite id="bib-10-5594-j17944">Generation of Artificial Television Frame Difference Signals: A Technical Note</cite>, Journal of the SMPTE ( Volume: 75, Issue: 12, December 1966); SMPTE, 1966
<span class="doi">10.5594/J17944</span>
</li>