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SYSTEM AND METHOD FOR CONVOLUTION OPERATIONS FOR DATA ESTIMATION FROM COVARIANCE IN MAGNETIC RESONANCE IMAGING
SYSTEM AND METHOD FOR CONVOLUTION OPERATIONS FOR DATA ESTIMATION FROM COVARIANCE IN MAGNETIC RESONANCE IMAGING
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机译：磁共振成像中从协方差估计数据的卷积运算系统和方法
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摘要
Described here are systems and methods for reconstructing images of a subject using a magnetic resonance imaging (“MRI”) system. As part of the reconstruction, synthesized data are estimated at arbitrarily specified k-space locations from measured data at known k-space locations. In general, the synthesized data is estimated using a convolution operation that is based on measured or estimated covariances in the acquired data. The systems and methods described here can thus be referred to as Convolution Operations for Data Estimation from Covariance (“CODEC”).
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