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Effect of Source Blur on Digital Breast Tomosynthesis Reconstruction

PURPOSE: Most digital breast tomosynthesis (DBT) reconstruction methods neglect the blurring of the projection views caused by the finite size or motion of the x-ray focal spot. This paper studies the effect of source blur on the spatial resolution of reconstructed DBT using analytical calculation a...

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Pubblicato in:Med Phys
Autori principali: Zheng, Jiabei, Fessler, Jeffrey A., Chan, Heang-Ping
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2019
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC6899200/
https://ncbi.nlm.nih.gov/pubmed/31494953
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mp.13801
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