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Brain tumor locating in 3D MR volume using symmetry

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F14%3A00432499" target="_blank" >RIV/68081731:_____/14:00432499 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1117/12.2042845" target="_blank" >http://dx.doi.org/10.1117/12.2042845</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1117/12.2042845" target="_blank" >10.1117/12.2042845</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Brain tumor locating in 3D MR volume using symmetry

  • Original language description

    This work deals with the automatic determination of a brain tumor location in 3D magnetic resonance volumes. The aim of this work is not the precise segmentation of the tumor and its parts but only the detection of its location. This work is the first step in the tumor segmentation process, an important topic in neuro-image processing. The algorithm expects 3D magnetic resonance volumes of brain containing a tumor. The detection is based on locating the area that breaks the left-right symmetry of the brain. This is done by multi-resolution comparing of corresponding regions in left and right hemisphere. The output of the computation is the probabilistic map of the tumor location. The created algorithm was tested on 80 volumes from publicly available BRATS databases containing 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 locating performance of the algorithm was 85% for T1-weig

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JA - Electronics and optoelectronics

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2014

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Medical Imaging 2014. Image processing (Proceedings of SPIE 9043)

  • ISBN

    978-0-8194-9827-4

  • ISSN

    1605-7422

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    "903432:1"-"6"

  • Publisher name

    SPIE

  • Place of publication

    Bellingham

  • Event location

    San Diego

  • Event date

    Feb 15, 2014

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000338543300105