Myers, Glenn R; Thomas, C. David L; Paganin, David M; Gureyev, Timur E; Clement, John G
We present a method for tomographic reconstruction of objects containing several distinct materials,
which is capable of accurately reconstructing a sample from vastly fewer angular projections than
required by conventional algorithms. The algorithm is more general than many previous discrete
tomography methods, as: (i) a priori knowledge of the exact number of materials is not required; (ii) the linear attenuation coefficient of each constituent material may assume a small range of a...[Show more]
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