Conductivity image enhancement in MREIT using adaptively weighted spatial averaging filter

BACKGROUND: In magnetic resonance electrical impedance tomography (MREIT), we reconstruct conductivity images using magnetic flux density data induced by externally injected currents. Since we extract magnetic flux density data from acquired MR phase images, the amount of measurement noise increases...

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Bibliografiske detaljer
Main Authors: Oh, Tong In, Kim, Hyung Joong, Jeong, Woo Chul, Wi, Hun, Kwon, Oh In, Woo, Eung Je
Format: Artigo
Sprog:Inglês
Udgivet: BioMed Central 2014
Fag:
Research
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4094449/
https://ncbi.nlm.nih.gov/pubmed/24970640
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1475-925X-13-87
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