Generation of Artificial Television Frame Difference Signals

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
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
Link: https://doi.org/10.5594/J17944
Author(s): Harry C. Andrews, William K. Pratt

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

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