Accurate Image Reconstruction in Dual-Energy CT with Limited-Angular-Range Data Using a Two-Step Method

Dual-energy CT (DECT) with scans over limited-angular ranges (LARs) may allow reductions in scan time and radiation dose and avoidance of possible collision between the moving parts of a scanner and the imaged object. The beam-hardening (BH) and LAR effects are two sources of image artifacts in DECT...

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Detalles Bibliográficos
Autores principales: Chen, Buxin, Zhang, Zheng, Xia, Dan, Sidky, Emil Y., Gilat-Schmidt, Taly, Pan, Xiaochuan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9774445/
https://www.ncbi.nlm.nih.gov/pubmed/36550981
http://dx.doi.org/10.3390/bioengineering9120775

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9774445/
https://www.ncbi.nlm.nih.gov/pubmed/36550981
http://dx.doi.org/10.3390/bioengineering9120775

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