Mathematics / Matematik

Permanent URI for this collectionhttps://hdl.handle.net/11147/8

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2009 - 200912010 - 20121

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Author: search.filters.author.Kutucu, HakanPublisher: search.filters.publisher.Institute of Electrical and Electronics Engineers Inc.

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Now showing 1 - 2 of 2
  • Conference Object
    Citation - Scopus: 1
    Hipokampüsün El ve Atlas Tabanlı Otomatik Bölütlenmesinin Hacimsel Olarak Karşılaştırılması
    (Institute of Electrical and Electronics Engineers Inc., 2009) Kutucu, Hakan; Kutucu, Hakan; Eker, Çağdaş; Kitiş, Ömer; Gönül, Ali Saffet; 04.02. Department of Mathematics; 04. Faculty of Science; 01. Izmir Institute of Technology
    High-resolution Magnetic resonance imaging (MRI) is helpful in diagnosing diseases such as schizophrenia, alzheimer, dementia etc. Brain segmentation is an important preprocess in medical imaging applications. In this study we compare atlas based segmentation and manual segmentation of hippocampus for volumetric measures. A statistically difference was obtained between automatic and manual measurement. We conclude that contemporary techniques are not adequate to obtain sensitive data in some barin structures such as hippocampus core.
  • Conference Object
    Citation - Scopus: 7
    New Mathematical Model for Finding Minimum Vertex Cut Set
    (Institute of Electrical and Electronics Engineers Inc., 2012) Beşeri Sevim, Tina; Kutucu, Hakan; Kutucu, Hakan; 04.02. Department of Mathematics; 04. Faculty of Science; 01. Izmir Institute of Technology
    In this paper, we consider the vertex separator problem. Given an undirected graph G, the vertex separator problem consists in identifying a minimum number of vertex set whose removal disconnects G. We present a new mathematical model for solving this problem and also present computational results on graphs with various density. © 2012 IEEE.