Počet záznamů: 1
Analysis of MR Image in the Measurement of Magnetic Susceptibility
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SYSNO ASEP 0048992 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Ostatní články Název Analysis of MR Image in the Measurement of Magnetic Susceptibility Překlad názvu Analýza MR obrazu v měření magnetické susceptibility Tvůrce(i) Bartušek, Karel (UPT-D) RID, ORCID, SAI
Gescheidtová, E. (CZ)
Smékal, Z. (CZ)Zdroj.dok. GESTS International Transactions on Communication and Signal Processing - ISSN 1738-9682
Roč. 8, č. 1 (2006), 4203:17-26Poč.str. 10 s. Jazyk dok. eng - angličtina Země vyd. KR - Korejská republika Klíč. slova magnetic resonance ; magnetic susceptibility ; MR image ; tomographic scanner Vědní obor RIV JA - Elektronika a optoelektronika, elektrotechnika CEZ AV0Z20650511 - UPT-D (2005-2011) Anotace Electrically and magnetically conducting materials found in the human body cause major deformations in images obtained by magnetic resonance imaging (MRI). To study the deformations and to develop new MR methods with these deformations suppressed, a method for measuring magnetic susceptibility has been developed for samples that do not produce MR signals. In the paper, a method is described for processing the phase image being measured, in order to greatly eliminate systematic errors in the MR measurement of magnetic susceptibility and to calculate it. The methods for analysing the phase MR image and measuring the magnetic susceptibility were tested on non-conducting samples of clay. They can be used in methods of medical MR diagnostics, in particular in cranial region, and to suppress errors in localizing ill tissues. Pracoviště Ústav přístrojové techniky Kontakt Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178 Rok sběru 2007
Počet záznamů: 1