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Accuracy in the localization of thoracic and abdominal tumors using respiratory displacement, velocity, and phase
Current four dimensional (4D) computed tomography (CT) reconstruction techniques are retrospectively created based on either the phase or displacement of the respiratory signal. Both techniques have known limitations which cause clinically significant motion artifacts in 4D CT images. These artifact...
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| Hauptverfasser: | , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
American Association of Physicists in Medicine
2009
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2736730/ https://ncbi.nlm.nih.gov/pubmed/19291977 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3049595 |
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