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. 2020 Sep 30;10:16127. doi: 10.1038/s41598-020-72555-w

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© The Author(s) 2020

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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Resolution analysis and evaluation of the foveated near-eye display. (a) Requirement of foveated display to meet the resolution limit of human visual acuity. (b) Experimental evaluation of resolution limit of the foveal display. (c) The resolution limit of the foveal display is analyzed and compared with the human visual acuity using Wigner distribution function¹⁷. (d) Experimental evaluation of resolution limit of the peripheral display.