DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kwon, MJ | ko |
dc.contributor.author | Han, YJ | ko |
dc.contributor.author | Shin, IH | ko |
dc.contributor.author | Park, HyunWook | ko |
dc.date.accessioned | 2008-02-22T02:40:31Z | - |
dc.date.available | 2008-02-22T02:40:31Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2003 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF IMAGING SYSTEMS AND TECHNOLOGY, v.13, no.2, pp.115 - 125 | - |
dc.identifier.issn | 0899-9457 | - |
dc.identifier.uri | http://hdl.handle.net/10203/3144 | - |
dc.description.abstract | In brain magnetic resonance (MR) images, image segmentation and 3D visualization are very useful tools for the diagnosis of abnormalities. Segmentation of white matter (WM), gray matter (GM), and cerebrospinal fluid (CSF) is the basic process for 3D visualization of brain MR images. Of the many algorithms, the fuzzy c-means (FCM) technique has been widely used for segmentation of brain MR images. However, the FCM technique does not yield sufficient results under radio frequency (RF) nonuniformity. We propose a hierarchical FCM (HFCM), which provides good segmentation results under RF nonuniformity and does not require any parameter setting. We also generate Talairach templates of the brain that are deformed to 3D brain MR images. Using the deformed templates, only the cerebrum region is extracted from the 3D brain MR images. Then, the proposed HFCM partitions the cerebrum region into WM, GM, and CSF. (C) 2003 Wiley Periodicals, Inc. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | JOHN WILEY SONS INC | - |
dc.subject | ACTIVE CONTOUR MODELS | - |
dc.title | Hierarchical fuzzy segmentation of brain MR images | - |
dc.type | Article | - |
dc.identifier.wosid | 000184977500001 | - |
dc.identifier.scopusid | 2-s2.0-0042282871 | - |
dc.type.rims | ART | - |
dc.citation.volume | 13 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 115 | - |
dc.citation.endingpage | 125 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF IMAGING SYSTEMS AND TECHNOLOGY | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Park, HyunWook | - |
dc.contributor.nonIdAuthor | Kwon, MJ | - |
dc.contributor.nonIdAuthor | Han, YJ | - |
dc.contributor.nonIdAuthor | Shin, IH | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | fuzzy c-means (FCM) | - |
dc.subject.keywordAuthor | magnetic resonance imaging (MRI) | - |
dc.subject.keywordAuthor | radio frequency (RF) nonuniformity | - |
dc.subject.keywordAuthor | segmentation | - |
dc.subject.keywordAuthor | Talairach coordinates | - |
dc.subject.keywordPlus | ACTIVE CONTOUR MODELS | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.