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Image‐domain shading correction for cone‐beam CT without prior patient information

In the era of high‐precision radiotherapy, cone‐beam CT (CBCT) is frequently utilized for on‐board treatment guidance. However, CBCT images usually contain severe shading artifacts due to strong photon scatter from illumination of a large volume and non‐optimized patient‐specific data measurements,...

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Bibliografski detalji
Izdano u:J Appl Clin Med Phys
Glavni autori: Fan, Qiyong, Lu, Bo, Park, Justin C., Niu, Tianye, Li, Jonathan G., Liu, Chihray, Zhu, Lei
Format: Artigo
Jezik:Inglês
Izdano: John Wiley and Sons Inc. 2015
Teme:
Online pristup:https://ncbi.nlm.nih.gov/pmc/articles/PMC5691004/
https://ncbi.nlm.nih.gov/pubmed/26699555
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1120/jacmp.v16i6.5424
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