2.1: Near‐eye light field displays with computational vision correction by manipulating vector sampling rays

This study proposes a vision‐correcting near‐eye light field display, which computationally manipulates sampling rays according to an eye's refractive error. Besides myopia and hyperopia, the proposed method can correct astigmatism and high‐order aberrations without any hardware modification. I...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2022-10, Vol.53 (S1), p.11-14
Main Authors: Qiu, Yuqing, Wan, Quanzhen, Wu, Ziyi, Yang, Wenchao, Yang, Bo-Ru, Qin, Zong
Format: Article
Language:English
Subjects:
Astigmatism
Error correction
Hyperopia
integral imaging
light field display
Myopia
near-eye display
Sampling
Vision
Vision correction
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Summary:This study proposes a vision‐correcting near‐eye light field display, which computationally manipulates sampling rays according to an eye's refractive error. Besides myopia and hyperopia, the proposed method can correct astigmatism and high‐order aberrations without any hardware modification. Implementation and experimental verification are provided by taking a severely astigmatic eye as an example.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.15823