近眼光場顯示器基於像素大小之成像深度與解析度之分析;Analysis of Imaging Depth and Resolution Based on Pixel Size in Near-Eye Light Field Displays

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/99276

Title:	近眼光場顯示器基於像素大小之成像深度與解析度之分析;Analysis of Imaging Depth and Resolution Based on Pixel Size in Near-Eye Light Field Displays
Authors:	郭哲亨;Kuo, Che-Heng
Contributors:	光電科學與工程學系
Keywords:	光場;近眼光場顯示器;頭戴式顯示器;混合實境;視差-調節衝突;解析度;積分影像;透鏡陣列;數位量化;Light Field;Near-Eye Light Field Display;Head-Mounted Display;Mixed Reality;Vergence-Accommodation Conflict;Resolution;Integral Image;Lens Array;Digital Quantization
Date:	2026-01-20
Issue Date:	2026-03-06 18:29:37 (UTC+8)
Publisher:	國立中央大學
Abstract:	解析度的下降是光場技術最大的缺點，如何盡可能地提升解析度為設計光場頭戴式顯示器一項十分重要的議題。本論文提出針對在透鏡陣列與顯示器間距固定且透鏡陣列規格確定的狀況下，不同深度光場影像解析度極限的研究方法，以作為設計光場顯示器時的參考依據。本研究透過電腦生成不同深度的解析度測試圖二維光場影像，得出光場顯示器在不同深度下的解析度極限及其變化趨勢。;Resolution degradation is one of the major drawbacks of light field technology. Enhancing resolution as much as possible is a critical issue in the design of head-mounted light field displays. This thesis presents a method for investigating the resolution limits of light field images at different depths, under the constraint of a fixed distance between the lens array and the display with predetermined lens array specifications. The proposed approach provides a reference for the design of light field displays. In this work, computer-generated two-dimensional light field images of resolution test charts at various depths are employed to evaluate and characterize the resolution limits of light field displays and their variation trends across depth.
Appears in Collections:	[Graduate Institute of Optics and Photonics] Electronic Thesis & Dissertation

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