Viewer’s Age Dependence in Subjective Evaluation of Low-Quality Images Presented on High-Definition Displays
Viewer’s Age Dependence in Subjective Evaluation of Low-Quality Images Presented on High-Definition Displays
复制标题
观看者对高清显示器上呈现的低质量图像的主观评价中的年龄依赖性
DOI：
10.1109/iccse49874.2020.9201877
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发表时间：
2020
期刊：
影响因子：
--
通讯作者：
Miyao Masaru
中科院分区：
文献类型：
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作者：
Ishio Hiromu;Miyao Masaru
近年来，显示技术的快速发展带来了观看由诸如4K/8 K超高清电视的最先进的显示设备再现的旧视频内容的可能性。低质量内容图像与在高清晰度显示器上再现它们之间的不匹配可能导致视觉上引起的人类健康问题。我们进行了一项实验和一份调查问卷，以测量参与者在观看高清显示器上呈现的低质量视频片段时的奇怪、不适和恶心感。然后我们将结果与使用相同显示器的高质量视频剪辑的情况进行了比较。我们发现，低质量的图像会导致某些健康问题，这取决于观众的年龄。对于老年人来说，这些图像可能会导致眼睛聚焦问题，而不是一般症状，而对于年轻人和中年人来说，它们会导致眼睛聚焦问题和一般症状，如不适和疲劳。
In recent years, rapid advances in display technology bring about the possibility of viewing old video contents reproduced by state-of-the-art display devices such as 4K/8K ultra-high-definition TVs. The mismatch between low-quality content images and reproducing them on high-definition displays may cause visually induced human health problems. We carried out an experiment and a questionnaire to measure participants' feelings of strangeness, discomfort and sickness in viewing a low-quality video clip presented on a high-definition display. Then we compared the results with the case of a high- quality video clip using the same display. We found that low- quality images can cause certain health problems depending on viewers' ages. For older people such images can cause eye focusing problems rather than general symptoms, whereas for young and middle-aged people they cause both eye focusing problems and general symptoms such as discomfort and fatigue.