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A constrained, total-variation minimization algorithm for low-intensity x-ray CT
Purpose: The authors developed an iterative image-reconstruction algorithm for application to low-intensity computed tomography projection data, which is based on constrained, total-variation (TV) minimization. The algorithm design focuses on recovering structure on length scales comparable to a det...
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| Auteurs principaux: | , , , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
American Association of Physicists in Medicine
2011
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3172126/ https://ncbi.nlm.nih.gov/pubmed/21978112 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3560887 |
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