טוען...
Noise properties of CT images reconstructed by use of constrained total-variation, data-discrepancy minimization
PURPOSE: The authors develop and investigate iterative image reconstruction algorithms based on data-discrepancy minimization with a total-variation (TV) constraint. The various algorithms are derived with different data-discrepancy measures reflecting the maximum likelihood (ML) principle. Simulati...
שמור ב:
| הוצא לאור ב: | Med Phys |
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| Main Authors: | , , , |
| פורמט: | Artigo |
| שפה: | Inglês |
| יצא לאור: |
American Association of Physicists in Medicine
2015
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| נושאים: | |
| גישה מקוונת: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4425727/ https://ncbi.nlm.nih.gov/pubmed/25979067 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4914148 |
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