@InProceedings{CappabiancoMirIdeYasFal:2012:UnCoSk,
author = "Cappabianco, F{\'a}bio Augusto Menocci and Miranda, Paulo Andre
Vechiatto de and Ide, Jaime Shinsuke and Yasuda, Clarissa Lin and
Falc{\~a}o, Alexandre Xavier",
affiliation = "{Instituto de Ci{\^e}ncia e Tecnologia - Universidade Federal de
S{\~a}o Paulo } and {Institute of Mathematics and Statistics -
University of S{\~a}o Paulo } and {Instituto de Ci{\^e}ncia e
Tecnologia - Universidade Federal de S{\~a}o Paulo } and {School
of Medical Science - University of Campinas } and {Institute of
Computing - University of Campinas}",
title = "Unraveling the Compromise Between Skull Stripping and
Inhomogeneity Correction in 3T MR Images",
booktitle = "Proceedings...",
year = "2012",
editor = "Freitas, Carla Maria Dal Sasso and Sarkar, Sudeep and Scopigno,
Roberto and Silva, Luciano",
organization = "Conference on Graphics, Patterns and Images, 25. (SIBGRAPI)",
publisher = "IEEE Computer Society",
address = "Los Alamitos",
keywords = "Segmentation, Brain Magnetic Resonance Imaging, Inhomogeneity/Bias
Correction, Standardization, Skull Stripping.",
abstract = "Bias field (inhomogeneity) correction and skull stripping are
initial standard procedures in medical image analysis of the human
brain. Several works have investigated the effects of prior
inhomogeneity correction on skull stripping using 1.5 Tesla
magnetic resonance (MR) images, but this question remains
unanswered for higher magnetic fields. This paper fills this gap
using 3 Tesla MR-images, by proposing a novel alternate sequence
of skull stripping, morphological operations, inhomogeneity
correction and intensity standardization, with the first at the
beginning and end of the sequence, denominated Iterative Skull
Stripping methodology. Conversely to what happens in 1.5T images,
experimental evaluation shows that, in 3 Tesla datasets,
inhomogeneity effect plays an important role in stripping the
brain. This observation produces a deep impact on previous and
future studies that rely on skull stripping operation.",
conference-location = "Ouro Preto, MG, Brazil",
conference-year = "22-25 Aug. 2012",
doi = "10.1109/SIBGRAPI.2012.10",
url = "http://dx.doi.org/10.1109/SIBGRAPI.2012.10",
language = "en",
ibi = "8JMKD3MGPBW34M/3CEU62H",
url = "http://urlib.net/ibi/8JMKD3MGPBW34M/3CEU62H",
targetfile = "PID2492745.pdf",
urlaccessdate = "2024, Apr. 30"
}