Temporal Filtering Using Pixel Incrementing

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: A real-time technique is described for improving the S/N ratio of still, monochrome TV pictures based on a frame difference algorithm. The enhanced TV signal is fed to a digital frame store and is continuously available in normalized analog format for display during the signal averaging process. Some problems and solutions associated with the hardware realization of the technique are outlined, and the performance of a production-model “temporal filter” is described. A theory of operation is developed in an Appendix.
Publication Date: 1981-08-01
DOI: 10.5594/J01410
Link: https://doi.org/10.5594/J01410
Author(s): Harro Bruggemann

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Harro Bruggemann; Temporal Filtering Using Pixel Incrementing, SMPTE Journal ( Volume: 90, Issue: 8, August 1981); SMPTE, 1981. Available at https://doi.org/10.5594/J01410

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Harro Bruggemann; Temporal Filtering Using Pixel Incrementing, SMPTE Journal ( Volume: 90, Issue: 8, August 1981); SMPTE, 1981. Available at https://doi.org/10.5594/J01410

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Harro Bruggemann; Temporal Filtering Using Pixel Incrementing, SMPTE Journal ( Volume: 90, Issue: 8, August 1981); SMPTE, 1981. Available at https://doi.org/10.5594/J01410

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<span class="citation">Harro Bruggemann; <cite>Temporal Filtering Using Pixel Incrementing</cite>, SMPTE Journal ( Volume: 90, Issue: 8, August 1981); SMPTE, 1981. Available at <a href="https://doi.org/10.5594/J01410" target="_blank" rel="noopener">https://doi.org/10.5594/J01410</a></span>

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Harro Bruggemann; Temporal Filtering Using Pixel Incrementing, SMPTE Journal ( Volume: 90, Issue: 8, August 1981); SMPTE, 1981
doi: 10.5594/J01410
url: https://doi.org/10.5594/J01410

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<li>
Harro Bruggemann; <cite id="bib-10-5594-j01410">Temporal Filtering Using Pixel Incrementing</cite>, SMPTE Journal ( Volume: 90, Issue: 8, August 1981); SMPTE, 1981
<span class="doi">10.5594/J01410</span>
</li>