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Determining Regions of Interest in MRI-data

Netjes, W.G.J. (1999) Determining Regions of Interest in MRI-data. Master's Thesis / Essay, Computing Science.

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Abstract

The purpose of this project is to examine methods for automatically defining Regions of Interest (ROl's) in the brain using data from Magnetic Resonance Imaging (MRI).Although the data set is three dimensional (3D), it can be considered as a stack of 2D transaxial slice images, which simlifies the problem of region definition. This report is in four parts. Firstly a description of the problem with reference to the measured data from the University Hospital Groningen (AZG), to outline the data structure and quality. Secondly a development of the ROl template, consisting of a set of ellipses, which is used as a starting estimate. Thirdly a description of a 'snakes' based method used to register the ROl template with data from MRI, and associated Graphical User Interface (GUI). Lastly, testing of the method is described.

Item Type: Thesis (Master's Thesis / Essay)
Degree programme: Computing Science
Thesis type: Master's Thesis / Essay
Language: English
Date Deposited: 15 Feb 2018 07:29
Last Modified: 15 Feb 2018 07:29
URI: http://fse.studenttheses.ub.rug.nl/id/eprint/8838

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