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Improving thoracic four-dimensional cone-beam CT reconstruction with anatomical-adaptive image regularization (AAIR)
Total-variation (TV) minimization reconstructions can significantly reduce noise and streaks in thoracic four-dimensional cone-beam computed tomography (4D CBCT) images compared to the Feldkamp-Davis-Kress (FDK) algorithm currently used in practice. TV minimization reconstructions are, however, pron...
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Publicat a: | Phys Med Biol |
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Autors principals: | , , , , , |
Format: | Artigo |
Idioma: | Inglês |
Publicat: |
2015
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Matèries: | |
Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4309917/ https://ncbi.nlm.nih.gov/pubmed/25565244 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/60/2/841 |
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