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Improved Radial GRAPPA Calibration for Real-Time Free-Breathing Cardiac Imaging
In order to generate real-time, non-gated, free-breathing cardiac images, the undersampled radial trajectory combined with parallel imaging in the form of radial GRAPPA has shown promise. However, this method starts to fail at high undersampling factors due to the assumptions that must be made for t...
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| Главные авторы: | , , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
2010
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3012142/ https://ncbi.nlm.nih.gov/pubmed/20872865 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.22618 |
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