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access icon free Colour-television-system parameters

Abstract

It is suggested that simpler chrominance signals exist which correspond more closely to the confusion loci in tritanopia, and the sum and difference combinations of the colour-difference signals are listed as examples. The weighting factors for the colour-difference signals could also be simplified to unity and one half.

References

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      • I.J.P. James , W.A. Karwowski . A constant luminance colour television system. J. Brit. Instn. Radio Engrs.
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      • D.L. Macadam . Colour balance for television. Proc. Inst. Radio Engrs.
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      • W.N. Sproson . A determination of subjective white under four conditions of adaptation. BBC Quarterly
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      • Townsend, G.B.: `The choice of normalizing illuminant in colour television', IEE Conference Report Series No. 5, 1963, p. 528, Television Engineering.
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      • W.D. Wright . (1964) , The measurement of colour.
    6. 6)
      • J. Haantjes . Physical aspects of coding systems used in colour television. Acta Electronica
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      • K. Hacking . The choice of chrominance axes for colour television. Acta Electronica

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content/journals/10.1049/el_19650011
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