About: Fully Automatic 3D Glioma Extraction in Multi-contrast MRI

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This work deals with the fully automatic extraction of a glioma, the most common type of brain tumor, in multi-contrast 3D magnetic resonance volumes. The detection is based on the locating the area that breaks the left-right symmetry of the brain. The proposed method uses multi-contrast MRI, where FLAIR and T2-weighted volumes are employed. The algorithm was designed to extract the whole pathology as one region. The created algorithm was tested on 80 volumes from publicly available BRATS databases containing multi-contrast 3D brain volumes afflicted by a brain tumor. These pathological structures had various sizes and shapes and were located in various parts of the brain. The extraction process was evaluated by Dice Coefficient(0.75). The proposed algorithm detected and extracted multifocal tumors as separated regions as well. This work deals with the fully automatic extraction of a glioma, the most common type of brain tumor, in multi-contrast 3D magnetic resonance volumes. The detection is based on the locating the area that breaks the left-right symmetry of the brain. The proposed method uses multi-contrast MRI, where FLAIR and T2-weighted volumes are employed. The algorithm was designed to extract the whole pathology as one region. The created algorithm was tested on 80 volumes from publicly available BRATS databases containing multi-contrast 3D brain volumes afflicted by a brain tumor. These pathological structures had various sizes and shapes and were located in various parts of the brain. The extraction process was evaluated by Dice Coefficient(0.75). The proposed algorithm detected and extracted multifocal tumors as separated regions as well. (en)
Title	Fully Automatic 3D Glioma Extraction in Multi-contrast MRI Fully Automatic 3D Glioma Extraction in Multi-contrast MRI (en)
skos:prefLabel	Fully Automatic 3D Glioma Extraction in Multi-contrast MRI Fully Automatic 3D Glioma Extraction in Multi-contrast MRI (en)
skos:notation	RIV/68081731:_____/14:00437793!RIV15-GA0-68081731
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GAP102/12/1104), P(LD14069)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Bartušek, Karel Dvořák, Pavel
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav přístrojové techniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	17634
http://linked.open...ai/riv/idVysledku	RIV/68081731:_____/14:00437793
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	brain tumor; image segmentation; MRI; multi-resolution analysis; symmetry analysis (en)
http://linked.open.../riv/klicoveSlovo	multi-resolution analysis symmetry analysis MRI brain tumor image segmentation
http://linked.open...ontrolniKodProRIV	[8B6FD11FA126]
http://linked.open...v/mistoKonaniAkce	Vilamoura
http://linked.open...i/riv/mistoVydani	Berlin
http://linked.open...i/riv/nazevZdroje	Image Analysis and Recognition. Proceedings of the 11th International Conference, ICIAR 2014
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Optické ovládání mikrokapének tvarovanými laserovými svazky Study of metabolism and localization of high grade glioma using MR imaging techniques
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Bartušek, Karel Dvořák, Pavel
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000345576900027
http://linked.open.../riv/zahajeniAkce	2014-10-22 (xsd:date)
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/978-3-319-11755-3_27
http://purl.org/ne...btex#hasPublisher	Springer-Verlag
https://schema.org/isbn	978-3-319-11755-3

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