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Ring artifacts correction in compressed sensing tomographic reconstruction

Ring artifacts are a very common problem in tomographic reconstruction, and numerous methods exist to either pre-process the sinogram or correct the reconstructed slice. A novel approach to perform the correction as part of the reconstruction process is presented. It is shown that for iterative tech...

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Bibliographic Details
Published in:J Synchrotron Radiat
Main Authors: Paleo, Pierre, Mirone, Alessandro
Format: Artigo
Language:Inglês
Published: International Union of Crystallography 2015
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC4787841/
https://ncbi.nlm.nih.gov/pubmed/26289279
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1107/S1600577515010176
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