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Radiation dose reduction in medical x-ray CT via Fourier-based iterative reconstruction
Purpose: A Fourier-based iterative reconstruction technique, termed Equally Sloped Tomography (EST), is developed in conjunction with advanced mathematical regularization to investigate radiation dose reduction in x-ray CT. The method is experimentally implemented on fan-beam CT and evaluated as a f...
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Main Authors: | , , , , , , , , , , |
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Formato: | Artigo |
Idioma: | Inglês |
Publicado em: |
American Association of Physicists in Medicine
2013
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Assuntos: | |
Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3598761/ https://ncbi.nlm.nih.gov/pubmed/23464329 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4791644 |
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