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. 2023 Apr 6;13:5624. doi: 10.1038/s41598-023-31124-7

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© The Author(s) 2023

Open AccessThis 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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3D reconstruction of an aragonite coral sample. XZ and YZ projections of the FBP (a, e), SIRT (b, f), GENFIRE (c, g) and RESIRE (d, h) reconstructions, respectively. 30-nm-thick central slices of the FBP (i, m), SIRT (j, n), GENFIRE (k, o) and RESIRE(l, p) reconstructions in the XZ and YZ planes, respectively. The arrows show features that are better reconstructed by RESIRE than by the other three methods. The arrows show that RESIRE produces a reconstruction with less peripheral noise, more reduced missing wedge effects, and sharper fine features than FBP, SIRT and GENFIRE.