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首页> 外文期刊>Journal of Research of the National Institute of Standards and Technology >NIST STARTING DMATS PROGRAM
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NIST STARTING DMATS PROGRAM

机译：NIST起始DMATS计划

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摘要

NIST is conducting a program aimed at reducing the laboratory-to-laboratory variance in the performance specification and characterization of electronic displays. By advancing new measurement methods and supporting standardization in the colorimetry and photometry of displays, the project will enable higher accuracy color reproduction and thereby will enhance electronic commerce.A key element of the project is the design and construction of a standard reference light source, the Display Measurement assessment Transfer Standard (DMATS, pronounced dee-mats). The DMATS optical targets strategically sample the entire color gamut and luminance range encountered in electronic imaging. As importantly, however, the DMATS is designed so that the arrangement of the various measurement targets present to the metrologist the sorts of stray light contamination and alignment problems likely to contribute to display measurement error. Comparison of various measurements in relation to NIST measurements will indicate measurement difficulties. Suites of targets are included to evaluate linearity of measurement instruments. Other targets diagnose uncompensated polarization effects occurring in instrument optics, ambient illumination in the measurement environment, and instrument calibration errors.
机译：NIST正在执行一项旨在减少电子显示器的性能规格和特性方面实验室之间差异的计划。通过改进显示器的比色法和光度法中的新测量方法并支持标准化，该项目将实现更高精确度的色彩还原，从而增强电子商务。该项目的关键要素是标准参考光源的设计和建造。显示测量评估转移标准（DMATS，发音为dee-mats）。 DMATS光学目标从战略上对电子成像中遇到的整个色域和亮度范围进行采样。然而，重要的是，对DMATS进行了设计，以使各种测量目标的排列呈现给气象专家，这些杂散光污染和对准问题可能会导致显示测量误差。与NIST测量相关的各种测量的比较将表明测量困难。目标套件包括评估测量仪器的线性度。其他目标可诊断仪器光学器件中发生的未补偿偏振效应，测量环境中的环境照明以及仪器校准错误。

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