subspace filtering

Improved Low-Rank Filtering of Magnetic Resonance Spectroscopic Imaging Data Corrupted by Noise and B0 Field Inhomogeneity

Author(s): Yan Liu, Chao Ma, Bryan A. Clifford, Fan Lam, Curtis L. Johnson, Zhi-Pei Liang
Improved Low-Rank Filtering of Magnetic Resonance Spectroscopic Imaging Data Corrupted by Noise and B0 Field Inhomogeneity 170 177 IEEE Transactions on Biomedical Engineering (TBME)

Magnetic resonance spectroscopic imaging (MRSI) is a unique tool for molecular imaging without exogenous contrast agents. For example, MRSI allows for mapping many brain metabolites, such as N-acetylaspartate, Choline, and…

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