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Comparison of SIRT and SQS for Regularized Weighted Least Squares Image Reconstruction

Tomographic image reconstruction is often formulated as a regularized weighted least squares (RWLS) problem optimized by iterative algorithms that are either inherently algebraic or derived from a statistical point of view. This paper compares a modified version of SIRT (Simultaneous Iterative Recon...

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Bibliografske podrobnosti
izdano v:IEEE Trans Comput Imaging
Main Authors: Gregor, Jens, Fessler, Jeffrey A.
Format: Artigo
Jezik:Inglês
Izdano: 2015
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC4608542/
https://ncbi.nlm.nih.gov/pubmed/26478906
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TCI.2015.2442511
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