Development of a Real-Time Registration Adjustment System for a Color Camera

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: This article describes the real-time registration adjustment system developed for a three-tube color camera. Until now, the amount of the “dynamic” registration error exceeded 0.1% in Zone 1 and sometimes 0.5% in Zone 3, degrading the picture quality. With this system, the errors are decreased to within 0.05% in Zone 1, and to 0.1% in Zone 3. For real-time operation, correction signals are calculated in 10 msec by the “curved surface approximation” method, and are sent to camera deflection circuits every 0.05 sec from a built-in microprocessor.
Publication Date: 1984-07-01
DOI: 10.5594/J03528
Link: https://doi.org/10.5594/J03528
Author(s): Kazuki Iwabe, Kunio Yamauchi, Fumio Ukigaya

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Kazuki Iwabe, Kunio Yamauchi, and Fumio Ukigaya; Development of a Real-Time Registration Adjustment System for a Color Camera, SMPTE Journal ( Volume: 93, Issue: 7, July 1984); SMPTE, 1984. Available at https://doi.org/10.5594/J03528

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Kazuki Iwabe, Kunio Yamauchi, and Fumio Ukigaya; Development of a Real-Time Registration Adjustment System for a Color Camera, SMPTE Journal ( Volume: 93, Issue: 7, July 1984); SMPTE, 1984. Available at https://doi.org/10.5594/J03528

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<span class="citation">Kazuki Iwabe, Kunio Yamauchi, and Fumio Ukigaya; <cite>Development of a Real-Time Registration Adjustment System for a Color Camera</cite>, SMPTE Journal ( Volume: 93, Issue: 7, July 1984); SMPTE, 1984. Available at <a href="https://doi.org/10.5594/J03528" target="_blank" rel="noopener">https://doi.org/10.5594/J03528</a></span>

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<li>
Kazuki Iwabe, Kunio Yamauchi, and Fumio Ukigaya; <cite id="bib-10-5594-j03528">Development of a Real-Time Registration Adjustment System for a Color Camera</cite>, SMPTE Journal ( Volume: 93, Issue: 7, July 1984); SMPTE, 1984
<span class="doi">10.5594/J03528</span>
</li>