Research on 3D Modeling for Head MRI Image Based on Immune Sphere-Shaped Support Vector Machine.

Research on 3D Modeling for Head MRI Image Based on Immune Sphere-Shaped Support Vector Machine. Research Abstract Details 

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Research on 3D Modeling for Head MRI Image Based on Immune Sphere-Shaped Support Vector Machine. Abstract Text:

Lei Guo,Lei Wang,Youxi Wu,Weili Yan,Xueqin Shen,

In head MRI image sequences, the boundary of each encephalic tissue is highly complicated and irregular. It is a real challenge to traditional 3D modeling algorithms. Support Vector Machine (SVM) based on statistical learning theory has solid theoretical foundation. Sphere-Shaped SVM (SSSVM) was originally developed for solving some special classification problems. In this paper, it is extended to image 3D modeling which tries to find the smallest hypersphere enclosing target data in high dimensional space by kernel function. However, selecting parameter is a complicated problem which directly affects modeling accuracy. Immune Algorithm (IA), mainly applied to optimization, is used to search optimal parameter for SSSVM. So, Immune SSSVM (ISSSVM) is proposed to construct the 3D models for encephalic tissues. As our experiment demonstrates, the models are constructed and reach satisfactory modeling accuracies. Theory and experiment indicate ISSSVM exhibits its great potential in image 3D modeling.

Research on 3D Modeling for Head MRI Image Based on Immune Sphere-Shaped Support Vector Machine. Publishing Authors By Initials

L Guo,L Wang,Y Wu,W Yan,X Shen,

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Research on 3D Modeling for Head MRI Image Based on Immune Sphere-Shaped Support Vector Machine. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Conference proceedings : ... Annual International

VOLUME: 1

Page Numbers: 1082-5

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ISSN: 1557-170X

DAY: 16

MONTH: 11

YEAR: 2007

Research on 3D Modeling for Head MRI Image Based on Immune Sphere-Shaped Support Vector Machine. Information

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LANGUAGE: eng

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AFFILIATION: Province-Ministry Joint Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology, Tianjin, China. phone: +86-22-60201524; e-mail: guoshengrui@163.com.

Country: United States

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