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Figure 17
The reconstruction of the 1502th real-world sinogram (area [501:1500, 501:1500] of [1:2560,1:2560], pixel-value [−1/2560:1/2560]). (A) From the original dataset with 3601 projections. (B) From the original dataset with 181 projections. (C) Using UDNN-128 for upscaling (181 projections). (D) Using the Bertram's directional interpolation (181 projections). (E) Using cubic interpolation (181 projections). (F) From the original dataset with 91 projections. Region of interest shown zoomed in Fig. 18[link].

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 26| Part 3| May 2019| Pages 839-853
https://doi.org/10.1107/S1600577519003448
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