https://scholars.lib.ntu.edu.tw/handle/123456789/638627
標題: | Perceptual Tolerance of Split-Up Effect for Near-Eye Light Field Display | 作者: | Chi, Ting Hsun Perng, Wen HOMER H. CHEN |
關鍵字: | augmented reality | Communication hardware | Computer graphics | Computing methodologies | Graphics systems and interfaces | Hardware | Interfaces and storage | Light field display | Mixed/augmented reality | Perception | retinal eccentricity | split-up effect | visual perception | 公開日期: | 1-一月-2023 | 來源出版物: | Proceedings - 2023 IEEE International Symposium on Mixed and Augmented Reality, ISMAR 2023 | 摘要: | When the light field of a scene is generated with a finite number of subviews, the defocused regions would appear to be split-up if a camera is used to capture the light field. Yet, the split-up effect is unnoticeable when the light field is viewed directly through a human eye. In this paper, we attribute the unobservability of the split-up effect to the decrease in visual acuity as a function of retinal eccentricity and to the low-pass filtering property of visual attention. Theoretical and experimental results are provided to support our claim. Furthermore, we set an observability criterion for the split-up effect and discuss design strategies for performance improvement of light field displays. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/638627 | ISBN: | 9798350328387 | DOI: | 10.1109/ISMAR59233.2023.00032 |
顯示於: | 電機工程學系 |
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