Optimum Color Analysis Characteristics and Matrices for Color Television Cameras with Three Receptors

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Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: J SMPTE
Volume: 77, No. 2, pp. 108–115
Abstract: The color fidelity of a color television signal source may be substantially improved if a linear matrix is included in the signal chain. This improvement is greatest when the optical color analysis characteristics of the source are chosen together with the matrix coefficients. This paper describes computations made to determine the optimum matrix for use with a given set of color analysis characteristics. The method is then extended to enable the analysis characteristics and the matrix to be optimized together. The resulting characteristics are found to give an improvement not only in color fidelity but also in noise performance, when compared with the characteristic giving best color fidelity when a matrix is not permitted.
Publication Date: 1968-02-01
DOI: 10.5594/J05851
ISSN: Print: 0361-4573
Link: https://doi.org/10.5594/J05851
Author(s): A. H. JonesThe British Broadcasting Corp., Research Dept., Kingswood Warren, Tadworth, Surrey, England
Copyright: © 1968 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

1. Wentworth J. W. , Color Television Engineering , McGraw-Hill Book Co. , New York , 1955 . EXTERNAL
2. Wintringham W. T. , “Color television colorimetry,” Proc. IRE , 39 : p. 1159 , Oct. 1951 . EXTERNAL
3. Townsend G. B. , “Coloured fabrics for use in colour television test scenes,” Telev. Soc. J. , 10 : no. 7 , 208 – 212 , July-Sept. 1963 . EXTERNAL
4. Hamming R. W. , Numerical Methods for Scientists and Engineers , McGraw-Hill Book Co. , New York , 1962 . EXTERNAL

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A. H. Jones; Optimum Color Analysis Characteristics and Matrices for Color Television Cameras with Three Receptors, Journal of the SMPTE ( Volume: 77, Issue: 2, February 1968); SMPTE, 1968. Available at https://doi.org/10.5594/J05851

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A. H. Jones; Optimum Color Analysis Characteristics and Matrices for Color Television Cameras with Three Receptors, Journal of the SMPTE ( Volume: 77, Issue: 2, February 1968); SMPTE, 1968. Available at https://doi.org/10.5594/J05851

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<span class="citation">A. H. Jones; <cite>Optimum Color Analysis Characteristics and Matrices for Color Television Cameras with Three Receptors</cite>, Journal of the SMPTE ( Volume: 77, Issue: 2, February 1968); SMPTE, 1968. Available at <a href="https://doi.org/10.5594/J05851" target="_blank" rel="noopener">https://doi.org/10.5594/J05851</a></span>

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A. H. Jones; <cite id="bib-10-5594-j05851">Optimum Color Analysis Characteristics and Matrices for Color Television Cameras with Three Receptors</cite>, Journal of the SMPTE ( Volume: 77, Issue: 2, February 1968); SMPTE, 1968
<span class="doi">10.5594/J05851</span>
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