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Updated: Aug 3, 2026

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K频段:通过K空间子集的随机梯度下降进行自我监督的MRI重建

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    ArXiv
    |June 3, 2024
    PubMed
    概括

    对于磁共振成像 (MRI) 的深度学习 (DL) 现在可以使用有限分辨率的k空间数据进行训练. 这种方法可以实现最先进的性能,而不需要完全采样数据.

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    When proton-coupled carbon-13 spectra are simplified by a broadband proton decoupling technique, structural information about the coupled protons is lost. Distortionless enhancement by polarization transfer (DEPT) is a technique that provides information on the number of hydrogens attached to each carbon in a molecule. While the DEPT experiment utilizes complex pulse sequences, the pulse delay and flip angle are specifically manipulated. The resulting signals have different phases depending on...