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A general few-projection method for tomographic reconstruction of samples consisting of several distinct materials

Myers, Glenn R; Thomas, C. David L; Paganin, David M; Gureyev, Timur E; Clement, John G

Description

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]

CollectionsANU Research Publications
Date published: 2010-01-12
Type: Journal article
URI: http://hdl.handle.net/1885/7361
Source: Applied Physics Letters 96.2 (2010): 021105/1-3
DOI: 10.1063/1.3279150

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