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
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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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
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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