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Figure 8
Sinogram (a) and reconstructed image (b) of a phantom containing weakly and strongly absorbing materials taken using 33 keV radiation. The thinnest metal wire is 0.4 mm thick. Starlike artifacts are due to strong contrast variation in the vicinity of thicker wires and needles.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
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