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在显示器的设计过程中,“美景只出现在旁观者眼中”(意即只有设计者之外的旁观者才能评价图像质量的好坏)。但到目前为止,业界对人眼观测到的画面质量依然缺乏有效的评估手段。这里,我们将要详细介绍一种新型三维空间图像可见度的评估工具:空间标准观测仪(spatialstandardobserver,SSO)。与亮度、CIE色度的测量相同,SSO为我们提供了另一项对人类观察有意义的测量标准的尺度。
In the display design process, “beauty only appears in the eyes of onlookers” (meaning that only the outside observer outside the designer can evaluate the quality of the image). However, so far, the industry still lacks an effective means of assessing the quality of the picture observed by the human eye. Here, we will introduce in detail a new three-dimensional spatial image visibility assessment tool: Spatial Observer (spatial standard observer (SSO). In the same way as brightness and CIE chromaticity measurements, SSO provides us with another measure of what makes sense for human observation.