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首页> 外文期刊>Motion Imaging Journal, SMPTE >The Calibration Conundrum: Toward Standardizing a Reference White Chromaticity for HDTV
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The Calibration Conundrum: Toward Standardizing a Reference White Chromaticity for HDTV

机译：校准难题：旨在标准化HDTV的参考白色色度

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摘要

High-definition displays have pushed tremendous engineering and color reproduction boundaries. While they have become more widely accepted into the consumer landscape, post-production professionals often experience problematic color appearance mismatches among new display technologies. Rendered imagery that is visually mismatched is an example of a metameric failure: a phenomenon that occurs when spectrally unique stimuli (which are intended to appear identical) are perceived differently. Both simulation and psychophysical assessments are developed in an attempt to quantify variability in color perception when using different displays. A mean visually corresponding chromaticity offset is calculated as a replacement calibration aim. This offset is intended to satisfy a greater population of observers than existing calibration methods.
机译：高清显示器已经突破了巨大的工程和色彩再现界限。尽管后期制作专业人员已被消费者广泛接受，但是后期制作专业人员经常会遇到新显示技术之间颜色外观不匹配的问题。视觉上不匹配的渲染图像是同分异构体失败的一个例子：当光谱独特的刺激（本来看起来是相同的）被不同地感知时发生的现象。为了评估使用不同显示器时色彩感知的可变性，开发了模拟评估和心理物理评估。计算平均视觉上对应的色度偏移作为替换校准目标。与现有的校准方法相比，该偏移量旨在满足更多的观察者需求。

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