Color correction in the trichromatic color reproduction devices

被引：1

作者：

Lozhkin L.D. ^{[1
]}

Osipov O.V. ^{[1
]}

Voronoy A.A. ^{[1
]}

机构：

[1] Federal State Budget Educational Institution of Higher Education, Povolzhskiy State University of Telecommunications and Informatics, Samara

来源：

Computer Optics | 2017年 / 41卷 / 01期

关键词：

Color; Color gamut of the TV screen; Color triangle of a color-reproduction device; Colorimetric system of coordinates; Dispersion; Image analysis;

D O I：

10.18287/2412-6179-2017-41-1-88-94

中图分类号：

学科分类号：

摘要：

Topics associated with color distortion that occurs in modern television systems are discussed in this article. The distortion of the image colors in comparison with the object colors for standard color correction circuits in a chamber channel television system is shown graphically. Considering that modern television screens have different color gamut, the magnitude of color distortion will be different for different models of TV screens. With a view of reducing the color distortion, a color correction method based on comparison of color coordinates in a colorimetric system of television cameras, with their colorimetric values measured in the CIE (Commission Internationale de l’Eclairage) system is proposed. © 2017, Institution of Russian Academy of Sciences. All rights reserved.

引用

页码：88 / 94

页数：6

共 17 条

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