An Effective CUDA Parallelization of Projection in Iterative Tomography Reconstruction

Projection and back-projection are the most computationally intensive parts in Computed Tomography (CT) reconstruction, and are essential to acceleration of CT reconstruction algorithms. Compared to back-projection, parallelization efficiency in projection is highly limited by racing condition and t...

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Veröffentlicht in:PLoS One
Hauptverfasser: Xie, Lizhe, Hu, Yining, Yan, Bin, Wang, Lin, Yang, Benqiang, Liu, Wenyuan, Zhang, Libo, Luo, Limin, Shu, Huazhong, Chen, Yang
Format: Artigo
Sprache:Inglês
Veröffentlicht: Public Library of Science 2015
Schlagworte:
Research Article
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4664243/
https://ncbi.nlm.nih.gov/pubmed/26618857
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0142184
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