DEMONS REGISTRATION OF HIGH ANGULAR RESOLUTION DIFFUSION IMAGES

被引：16
作者：
Bloy, Luke [1 ]
Verma, Ragini [2 ]
机构：
[1] Univ Penn, Dept Bioengn, Philadelphia, PA 19104 USA
[2] Univ Penn, Dept Radiol, Philadelphia, PA 19104 USA
来源：
2010 7TH IEEE INTERNATIONAL SYMPOSIUM ON BIOMEDICAL IMAGING: FROM NANO TO MACRO | 2010年
关键词：
DIFFUSION IMAGING; REGISTRATION; HARDI;
D O I：
10.1109/ISBI.2010.5490161
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
In this work we present a method for non-rigid registration of high angular resolution diffusion imaging (HARDI) datasets that are modeled by a field of antipodally symmetric spherical functions, represented by their expansion in the real spherical harmonic (RSH) basis. We use a multichannel demons algorithm which utilizes a computationally simple, rotationally invariant similarity function defined in the RSH space. Additionally, we describe a finite strain based algorithm for reorientation of the HARDI data model. We validate our framework on simulated fiber orientation distribution datasets and on human in-vivo data.
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收藏
页码：1013 / 1016
页数：4
相关论文
共 18 条
[1]   Spatial transformations of diffusion tensor magnetic resonance images [J].
Alexander, DC ;
Pierpaoli, C ;
Basser, PJ ;
Gee, JC .
IEEE TRANSACTIONS ON MEDICAL IMAGING, 2001, 20 (11) :1131-1139
[2]   Measurement of fiber orientation distributions using high angular resolution diffusion imaging [J].
Anderson, AW .
MAGNETIC RESONANCE IN MEDICINE, 2005, 54 (05) :1194-1206
[3]  
BARMPOUTIS A, 2007, P MICCAI 1, V10, P908
[4]  
Cheng G, 2009, LECT NOTES COMPUT SC, V5761, P190, DOI 10.1007/978-3-642-04268-3_24
[5]   Regularized, fast, and robust analytical Q-Ball imaging [J].
Descoteaux, Maxime ;
Angelino, Elaine ;
Fitzgibbons, Shaun ;
Deriche, Rachid .
MAGNETIC RESONANCE IN MEDICINE, 2007, 58 (03) :497-510
[6]  
Edmonds A.R., 1960, Angular Momentum in Quantum Mechanics
[7]  
Geng XJ, 2009, LECT NOTES COMPUT SC, V5636, P626, DOI 10.1007/978-3-642-02498-6_52
[8]  
Green R, 2003, ARCH GAM DEV C
[9]  
Guimond A, 2002, 2002 IEEE INTERNATIONAL SYMPOSIUM ON BIOMEDICAL IMAGING, PROCEEDINGS, P761
[10]   Spatial Normalization of the Fiber Orientation Distribution Based on High Angular Resolution Diffusion Imaging Data [J].
Hong, Xin ;
Arlinghaus, Lori R. ;
Anderson, Adam W. .
MAGNETIC RESONANCE IN MEDICINE, 2009, 61 (06) :1520-1527
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