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Title
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An algebraic reconstruction technique for the study of local structural changes during CT
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Author
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Abstract
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| If an object undergoes structural changes during a CT-scan, artefacts are introduced in the reconstruction. Current methods that compensate for these changes assume a continuous deformation model, which is insufficient to capture the complexity of structural changes. In this paper, an iterative method is proposed that incorporates prior knowledge about the changing region in the reconstruction algorithm, which results in significantly more accurate reconstructions. |
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Language
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English
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Source (book)
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1st International Conference on Tomography of Materials and Structures
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Publication
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2013
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Volume/pages
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(2013)
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