Augmented reality superimposes virtual objects onto a real environment, allowing humans to simultaneously see virtual objects and real environment. Such a viewing condition and the luminance relationship between virtual objects and real environments introduce new challenges in color appearance characterization. In this study, an augmented reality simulator was built and the human observers adjusted the color appearance of a virtual stimulus to the whitest under different real environments. The general differences between the chromaticities for producing the whitest appearance under different adapting correlated color temperature (CCT) and adapting luminance were similar to those in the past studies investigating surface colors and self‐luminous displays, but the effect of adapting CCT was found smaller. It suggested a lower degree of chromatic adaptation when viewing stimuli produced by an augmented reality graphic.

中文翻译：

---

增强现实产生的虚拟刺激的白色外观

增强现实将虚拟对象叠加到真实环境中，使人类可以同时看到虚拟对象和真实环境。这样的观看条件以及虚拟物体和真实环境之间的亮度关系在色彩外观表征方面提出了新的挑战。在这项研究中，构建了增强现实模拟器，人类观察者将虚拟刺激的颜色外观调整为在不同真实环境下最白的状态。在不同的适应相关色温（CCT）和适应亮度下产生最白外观的色度之间的一般差异与过去研究表面颜色和自发光显示器的研究相似，但发现适应CCT的效果较小。