Reduction of breathing irregularity-related motion artifacts in low-pitch spiral 4D CT by optimized projection binning
Abstract Background Respiration-correlated CT (4D CT) is the basis of radiotherapy treatment planning of thoracic and abdominal tumors. Current clinical 4D CT images suffer, however, from artifacts due to unfulfilled assumptions concerning breathing pattern regularity. We propose and evaluate modifi...
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| Autori principali: | , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
BMC
2017-06-01
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| Serie: | Radiation Oncology |
| Soggetti: | |
| Accesso online: | http://link.springer.com/article/10.1186/s13014-017-0835-7 |
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