Real-Time Video Signal Processor

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: A multiprocessing system that can operate at video rate on inputs from television cameras or VTRs has been developed. This system, called the real-time video signal processor (RTVP), consists of identical processing units (PUs) and can be used in a wide range of image-processing applications. System performance is increased in proportion to the number of PUs connected by simple unidirectional video transfer lines. The RTVP uses a replicated memory system in which the same image data is written in the frame memory of each PU, eliminating the problem of memory access contention. A new time-base processing method for synchronizing an external video signal to the system timing is applied.
Publication Date: 1987-12-01
DOI: 10.5594/J02988
Link: https://doi.org/10.5594/J02988
Author(s): Kazumasa Enami, Nobuyuki Yagi, Keinosuke Murakami

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Kazumasa Enami, Nobuyuki Yagi, and Keinosuke Murakami; Real-Time Video Signal Processor, SMPTE Journal ( Volume: 96, Issue: 12, December 1987); SMPTE, 1987. Available at https://doi.org/10.5594/J02988

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Kazumasa Enami, Nobuyuki Yagi, and Keinosuke Murakami; Real-Time Video Signal Processor, SMPTE Journal ( Volume: 96, Issue: 12, December 1987); SMPTE, 1987. Available at https://doi.org/10.5594/J02988

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<span class="citation">Kazumasa Enami, Nobuyuki Yagi, and Keinosuke Murakami; <cite>Real-Time Video Signal Processor</cite>, SMPTE Journal ( Volume: 96, Issue: 12, December 1987); SMPTE, 1987. Available at <a href="https://doi.org/10.5594/J02988" target="_blank" rel="noopener">https://doi.org/10.5594/J02988</a></span>

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Kazumasa Enami, Nobuyuki Yagi, and Keinosuke Murakami; Real-Time Video Signal Processor, SMPTE Journal ( Volume: 96, Issue: 12, December 1987); SMPTE, 1987
doi: 10.5594/J02988
url: https://doi.org/10.5594/J02988

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Kazumasa Enami, Nobuyuki Yagi, and Keinosuke Murakami; <cite id="bib-10-5594-j02988">Real-Time Video Signal Processor</cite>, SMPTE Journal ( Volume: 96, Issue: 12, December 1987); SMPTE, 1987
<span class="doi">10.5594/J02988</span>
</li>