FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1987081572> ?p ?o ?g. }

• W1987081572 abstract "Magnetic resonance spectroscopy imaging (MRSI) is a powerful non-invasive tool for characterising markers of biological processes. This technique extends conventional MRI by providing an additional dimension of spectral information describing the abnormal presence or concentration of metabolites of interest. Unfortunately, in vivo MRSI suffers from poor signal-to-noise ratio limiting its clinical use for treatment purposes. This is due to the combination of a weak MR signal and low metabolite concentrations, in addition to the acquisition noise. We propose a new method that handles this challenge by efficiently denoising MRSI signals without constraining the spectral or spatial profiles. The proposed denoising approach is based on wavelet transforms and exploits the sparsity of the MRSI signals both in the spatial and frequency domains. A fast proximal optimization algorithm is then used to recover the optimal solution. Experiments on synthetic and real MRSI data showed that the proposed scheme achieves superior noise suppression (SNR increase up to 60%). In addition, this method is computationally efficient and preserves data features better than existing methods." @default.
• W1987081572 created "2016-06-24" @default.
• W1987081572 creator A5018816346 @default.
• W1987081572 creator A5022628090 @default.
• W1987081572 creator A5029499960 @default.
• W1987081572 creator A5039241159 @default.
• W1987081572 creator A5072344919 @default.
• W1987081572 creator A5072386149 @default.
• W1987081572 creator A5089303042 @default.
• W1987081572 date "2013-07-01" @default.
• W1987081572 modified "2023-10-02" @default.
• W1987081572 title "Hybrid sparse regularization for magnetic resonance spectroscopy" @default.
• W1987081572 cites W1953936588 @default.
• W1987081572 cites W2003430327 @default.
• W1987081572 cites W2022582089 @default.
• W1987081572 cites W2030521421 @default.
• W1987081572 cites W2051607590 @default.
• W1987081572 cites W2055151182 @default.
• W1987081572 cites W2064782205 @default.
• W1987081572 cites W2077144418 @default.
• W1987081572 cites W2094597486 @default.
• W1987081572 cites W2101153915 @default.
• W1987081572 cites W2104058133 @default.
• W1987081572 cites W2124956761 @default.
• W1987081572 cites W2144591762 @default.
• W1987081572 cites W2150028592 @default.
• W1987081572 cites W3100489614 @default.
• W1987081572 cites W4302374145 @default.
• W1987081572 doi "https://doi.org/10.1109/embc.2013.6611110" @default.
• W1987081572 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24111297" @default.
• W1987081572 hasPublicationYear "2013" @default.
• W1987081572 type Work @default.
• W1987081572 sameAs 1987081572 @default.
• W1987081572 citedByCount "10" @default.
• W1987081572 countsByYear W19870815722014 @default.
• W1987081572 countsByYear W19870815722015 @default.
• W1987081572 countsByYear W19870815722016 @default.
• W1987081572 countsByYear W19870815722018 @default.
• W1987081572 countsByYear W19870815722019 @default.
• W1987081572 countsByYear W19870815722020 @default.
• W1987081572 crossrefType "proceedings-article" @default.
• W1987081572 hasAuthorship W1987081572A5018816346 @default.
• W1987081572 hasAuthorship W1987081572A5022628090 @default.
• W1987081572 hasAuthorship W1987081572A5029499960 @default.
• W1987081572 hasAuthorship W1987081572A5039241159 @default.
• W1987081572 hasAuthorship W1987081572A5072344919 @default.
• W1987081572 hasAuthorship W1987081572A5072386149 @default.
• W1987081572 hasAuthorship W1987081572A5089303042 @default.
• W1987081572 hasBestOaLocation W19870815722 @default.
• W1987081572 hasConcept C11413529 @default.
• W1987081572 hasConcept C115961682 @default.
• W1987081572 hasConcept C126838900 @default.
• W1987081572 hasConcept C127413603 @default.
• W1987081572 hasConcept C13944312 @default.
• W1987081572 hasConcept C143409427 @default.
• W1987081572 hasConcept C153180895 @default.
• W1987081572 hasConcept C154945302 @default.
• W1987081572 hasConcept C163294075 @default.
• W1987081572 hasConcept C188198153 @default.
• W1987081572 hasConcept C199360897 @default.
• W1987081572 hasConcept C202444582 @default.
• W1987081572 hasConcept C2776135515 @default.
• W1987081572 hasConcept C2779843651 @default.
• W1987081572 hasConcept C33676613 @default.
• W1987081572 hasConcept C33923547 @default.
• W1987081572 hasConcept C41008148 @default.
• W1987081572 hasConcept C71924100 @default.
• W1987081572 hasConcept C76155785 @default.
• W1987081572 hasConcept C78519656 @default.
• W1987081572 hasConcept C96781048 @default.
• W1987081572 hasConcept C99498987 @default.
• W1987081572 hasConceptScore W1987081572C11413529 @default.
• W1987081572 hasConceptScore W1987081572C115961682 @default.
• W1987081572 hasConceptScore W1987081572C126838900 @default.
• W1987081572 hasConceptScore W1987081572C127413603 @default.
• W1987081572 hasConceptScore W1987081572C13944312 @default.
• W1987081572 hasConceptScore W1987081572C143409427 @default.
• W1987081572 hasConceptScore W1987081572C153180895 @default.
• W1987081572 hasConceptScore W1987081572C154945302 @default.
• W1987081572 hasConceptScore W1987081572C163294075 @default.
• W1987081572 hasConceptScore W1987081572C188198153 @default.
• W1987081572 hasConceptScore W1987081572C199360897 @default.
• W1987081572 hasConceptScore W1987081572C202444582 @default.
• W1987081572 hasConceptScore W1987081572C2776135515 @default.
• W1987081572 hasConceptScore W1987081572C2779843651 @default.
• W1987081572 hasConceptScore W1987081572C33676613 @default.
• W1987081572 hasConceptScore W1987081572C33923547 @default.
• W1987081572 hasConceptScore W1987081572C41008148 @default.
• W1987081572 hasConceptScore W1987081572C71924100 @default.
• W1987081572 hasConceptScore W1987081572C76155785 @default.
• W1987081572 hasConceptScore W1987081572C78519656 @default.
• W1987081572 hasConceptScore W1987081572C96781048 @default.
• W1987081572 hasConceptScore W1987081572C99498987 @default.
• W1987081572 hasLocation W19870815721 @default.
• W1987081572 hasLocation W19870815722 @default.
• W1987081572 hasLocation W19870815723 @default.
• W1987081572 hasLocation W19870815724 @default.
• W1987081572 hasLocation W19870815725 @default.
• W1987081572 hasOpenAccess W1987081572 @default.
• W1987081572 hasPrimaryLocation W19870815721 @default.

• next