Počet záznamů: 1
Reconstruction of Tumors in Human Livers by Magnetic Resonance Imaging
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SYSNO ASEP 0367699 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV D - Článek ve sborníku Název Reconstruction of Tumors in Human Livers by Magnetic Resonance Imaging Tvůrce(i) Mikulka, J. (CZ)
Gescheidtová, E. (CZ)
Fiala, P. (CZ)
Bartušek, Karel (UPT-D) RID, ORCID, SAICelkový počet autorů 4 Zdroj.dok. PIERS 2011 Marrakesh Proceedings. - Cambridge : The Electromagnetics Academy, 2011 - ISBN 978-1-934142-16-5 Rozsah stran s. 1131-1133 Poč.str. 3 s. Akce PIERS 2011 Marrakesh Datum konání 20.04.2011-23.04.2011 Místo konání Marrakesh Země MA - Maroko Typ akce WRD Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova tumor ; liver ; MRI ; three-dimensional reconstruction Vědní obor RIV JA - Elektronika a optoelektronika, elektrotechnika CEP GA102/09/0314 GA ČR - Grantová agentura ČR CEZ AV0Z20650511 - UPT-D (2005-2011) Anotace This article deals with three-dimensional reconstruction and visualization of segmented images of human liver with tumors. The source images were observed by standard hospital MR tomography equipment. There were acquired many slices of the liver area in all three planes. There were found the segmentation methods based on level set approach with many advantages. The resultant boundaries found by these methods are closed curves and bounds the whole tumor. The segmentation consists of automated processing of each slice. The found boundaries are consequently used for 3D image creation and the liver tumor is visualized in Matlab environment. The volume of the tumor is calculated and compared with the results of volume evaluation after manual boundary tracing. The algorithms are prepared for implementation to C++ application for medical usage. Pracoviště Ústav přístrojové techniky Kontakt Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178 Rok sběru 2012
Počet záznamů: 1