首页>
外国专利>
Adaptive acquisition and reconstruction of dynamic MR images
Adaptive acquisition and reconstruction of dynamic MR images
展开▼
机译:动态MR图像的自适应采集与重建
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method for acquiring MR data from a beating heart during subject respiration includes a prescan phase in which a respiratory compensation table and a k-space sampling schedule are produced. The k-space sampling table is produced using a spatio-temporal model of the beating heart and time sequential sampling theory. During the subsequent scan an imaging pulse sequence which is prospectively compensated for respiratory motion is used to acquire k-space data from the subject. The imaging pulse sequence is repeated to play out the phase encodings in the order listed in the k-space sampling schedule.
展开▼