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Ventricle Boundary in CT: Partial Volume Effect and Local Thresholds

We present a mathematical frame to carry out segmentation of cerebrospinal fluid (CSF) of ventricular region in computed tomography (CT) images in the presence of partial volume effect (PVE). First, the image histogram is fitted using the Gaussian mixture model (GMM). Analyzing the GMM, we find glob...

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Detalles Bibliográficos
Autores principales:	Volkau, Ihar, Puspitasari, Fiftarina, Nowinski, Wieslaw L.
Formato:	Texto
Lenguaje:	English
Publicado:	Hindawi Publishing Corporation 2010
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2872763/ https://www.ncbi.nlm.nih.gov/pubmed/20490355 http://dx.doi.org/10.1155/2010/674582

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