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Figure 9
PSNR and MSSIM of the reconstructions of a FINT sinogram of SL and MLT phantoms computed by GRID-E as a function of [\alpha^{{(\rm{an})}}], the edge-padding factor. The dashed red line locates the optimal oversampling factor, [\alpha^{{(\rm{an})}}] = 2.32.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 24| Part 1| January 2017| Pages 205-219
https://doi.org/10.1107/S1600577516015794
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