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Library based x-ray scatter correction for dedicated cone beam breast CT

PURPOSE: The image quality of dedicated cone beam breast CT (CBBCT) is limited by substantial scatter contamination, resulting in cupping artifacts and contrast-loss in reconstructed images. Such effects obscure the visibility of soft-tissue lesions and calcifications, which hinders breast cancer de...

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Pubblicato in:Med Phys
Autori principali: Shi, Linxi, Vedantham, Srinivasan, Karellas, Andrew, Zhu, Lei
Natura: Artigo
Lingua:Inglês
Pubblicazione: American Association of Physicists in Medicine 2016
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4947049/
https://ncbi.nlm.nih.gov/pubmed/27487870
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4955121
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