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Purpose
To improve hyperpolarized 13C (HP‐13C) MRI by image denoising with a new approach, patch‐based higher‐order singular value decomposition (HOSVD).
Methods
The benefit of using a patch‐based HOSVD method to denoise dynamic HP‐13C MR imaging data was investigated. Image quality and the accuracy of quantitative analyses following denoising were evaluated first using simulated data of [1‐13C]pyruvate...
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