Journal article
Uncertainty in denoising of MRSI using low-rank methods
- Abstract:
-
Purpose: Low-rank denoising of MRSI data results in an apparent increase in spectral SNR. However, it is not clear if this translates to a lower uncertainty in metabolite concentrations after spectroscopic fitting. Estimation of the true uncertainty after denoising is desirable for downstream analysis in spectroscopy. In this work the uncertainty reduction from low-rank denoising methods based on spatio-temporal separability and linear predictability in MRSI are assessed. ...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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Authors
Bibliographic Details
- Publisher:
- Wiley Publisher's website
- Journal:
- Magnetic Resonance in Medicine Journal website
- Volume:
- 87
- Issue:
- 2
- Pages:
- 574-588
- Publication date:
- 2021-09-21
- Acceptance date:
- 2021-08-31
- DOI:
- EISSN:
-
1522-2594
- ISSN:
-
0740-3194
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
1193883
- Local pid:
- pubs:1193883
- Deposit date:
- 2021-09-04
Terms of use
- Copyright holder:
- Clarke and Chiew.
- Copyright date:
- 2021
- Rights statement:
- © 2021 The Authors. Magnetic Resonance in Medicine published by Wiley Periodicals LLC on behalf of International Society for Magnetic Resonance in Medicine This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
- Licence:
- CC Attribution (CC BY)
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