Color Television and Colorimetry
Color Television and Colorimetry
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彩色电视和比色法
DOI：
10.1109/jrproc.1951.273777
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发表时间：
1951
期刊：
影响因子：
--
通讯作者：
W. T. Wintringham
中科院分区：
文献类型：
--
作者：
W. T. Wintringham
回顾了色彩测量和彩色摄影历史的亮点。在此介绍之后，现代三色比色法的原理是从色彩匹配的假设实验中发展而来的。彩色电视“完美色彩再现”的传统理论是在比色学背景下建立起来的。指出了将比色法应用于彩色电视时预计会遇到的一些困难。最后，有一些讨论往往表明，比色法可能不是一个足够强大的工具，无法为电视再现彩色场景时出现的所有问题提供答案。然而，表明了比色法作为背景的优点。
The high lights of the history of color measurement and of color photography are reviewed. Following this introduction, the principles of modern 3-color colorimetry are developed from a hypothetical experiment in color matching. The conventional theory of "perfect color reproduction" by color television is built up from colorimetric background. Some of the difficulties to be expected in applying colorimetry to color television are brought out. Finally, there is some discussion which tends to show that colorimetry may not be a sufficiently powerful tool to provide answers to all of the questions which will arise in the reproduction of scenes in color by television. The advantage of colorimetry as a background is indicated, however.