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Iterative reconstruction for dual energy CT with an average image-induced nonlocal means regularization
Reducing radiation dose in dual energy computed tomography (DECT) is highly desirable but it may lead to excessive noise in the filtered backprojection (FBP) reconstructed DECT images, which can inevitably increase the diagnostic uncertainty. To obtain clinically acceptable DECT images from low-mAs...
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| 出版年: | Phys Med Biol |
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| 主要な著者: | , , , , , , , , , , , , |
| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
2017
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| 主題: | |
| オンライン･アクセス: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5497789/ https://ncbi.nlm.nih.gov/pubmed/28471750 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/1361-6560/aa7122 |
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