Automatic Registration of Color Television Cameras

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: Accurate registration of the component images of a color television system is difficult to maintain over long periods. A comprehensive system of error detection and correction would divide the picture into a number of small areas to be dealt with separately. By means of scan perturbation it would then automatically reregister each area separately but the instrumentation of such a system would be complicated. An investigation into the performance of existing cameras showed that acceptably good registration can be achieved in continuous operation by the automatic control of only the image centering. A simple error detector, which operates upon picture information, together with a control system which varies the shift currents, has been devised.
Publication Date: 1971-06-01
DOI: 10.5594/J05784
Link: https://doi.org/10.5594/J05784
Author(s): C. B. B. Wood

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C. B. B. Wood; Automatic Registration of Color Television Cameras, Journal of the SMPTE ( Volume: 80, Issue: 6, June 1971); SMPTE, 1971. Available at https://doi.org/10.5594/J05784

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C. B. B. Wood; Automatic Registration of Color Television Cameras, Journal of the SMPTE ( Volume: 80, Issue: 6, June 1971); SMPTE, 1971. Available at https://doi.org/10.5594/J05784

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C. B. B. Wood; Automatic Registration of Color Television Cameras, Journal of the SMPTE ( Volume: 80, Issue: 6, June 1971); SMPTE, 1971. Available at https://doi.org/10.5594/J05784

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<span class="citation">C. B. B. Wood; <cite>Automatic Registration of Color Television Cameras</cite>, Journal of the SMPTE ( Volume: 80, Issue: 6, June 1971); SMPTE, 1971. Available at <a href="https://doi.org/10.5594/J05784" target="_blank" rel="noopener">https://doi.org/10.5594/J05784</a></span>

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C. B. B. Wood; Automatic Registration of Color Television Cameras, Journal of the SMPTE ( Volume: 80, Issue: 6, June 1971); SMPTE, 1971
doi: 10.5594/J05784
url: https://doi.org/10.5594/J05784

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<li>
C. B. B. Wood; <cite id="bib-10-5594-j05784">Automatic Registration of Color Television Cameras</cite>, Journal of the SMPTE ( Volume: 80, Issue: 6, June 1971); SMPTE, 1971
<span class="doi">10.5594/J05784</span>
</li>