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Figure 4
Correction results of different artifact removal methods for Div2k simulation data. Sinogram images (a) with ground truth, (b) without correction (PSNR: 13.51), (c) with the FW method, (d) with the SNR method, and (e) with the RRAC method. (f–j) Magnified sinogram images corresponding to the red squares shown in (a)–(e). (k–o) Sinogram images corresponding to slice images. (p–t) Magnified views of the selected regions shown in (k)–(o).

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 30| Part 3| May 2023| Pages 620-626
https://doi.org/10.1107/S1600577523000917
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