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Figure 1
The sinogram and reconstructed slices of the calcified shark cartilage (the right-hand column contains magnified regions of images shown in the left-hand column): (a) the sinogram (attenuation factor p) obtained after applying the standard flat-field correction technique; the slice reconstructed using FBP with (c) and without (b) the proposed ring artefact suppression method.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 18| Part 3| April 2011| Pages 427-435
doi:10.1107/S0909049511006005
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