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Sinogram restoration in computed tomography with an edge-preserving penalty
PURPOSE: With the goal of producing a less computationally intensive alternative to fully iterative penalized-likelihood image reconstruction, our group has explored the use of penalized-likelihood sinogram restoration for transmission tomography. Previously, we have exclusively used a quadratic pen...
Αποθηκεύτηκε σε:
| Τόπος έκδοσης: | Med Phys |
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| Κύριοι συγγραφείς: | , |
| Μορφή: | Artigo |
| Γλώσσα: | Inglês |
| Έκδοση: |
American Association of Physicists in Medicine
2015
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| Θέματα: | |
| Διαθέσιμο Online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4344471/ https://ncbi.nlm.nih.gov/pubmed/25735286 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4907968 |
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