A denoising method for multidimensional magnetic resonance spectroscopy and imaging based on compressed sensing

[Display omitted] •CoSeM, a reference-less method for reducing k/t1-noise by ca. 3-fold, is introduced.•The approach operates on the basis of combined masking/compressed sensing fully sampled 2D sets.•The method is general, does not require a reference, improves SNR in 2D spectra/images, retains qua...

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Veröffentlicht in:	Journal of magnetic resonance (1997) 2022-05, Vol.338, p.107187-107187, Article 107187
Hauptverfasser:	Koprivica, David, Martinho, Ricardo P., Novakovic, Mihajlo, Jaroszewicz, Michael J., Frydman, Lucio
Format:	Artikel
Sprache:	eng
Schlagworte:	2D MRI 2D NMR Algorithms compressed sensing reconstruction Image Processing, Computer-Assisted - methods Magnetic Resonance Imaging - methods Magnetic Resonance Spectroscopy Motion Multiplicative noise Signal-To-Noise Ratio t1-denoising
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