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Conference Paper: Group-wise diffeomorphic diffusion tensor image registration
Title | Group-wise diffeomorphic diffusion tensor image registration |
---|---|
Authors | |
Issue Date | 2010 |
Publisher | Springer Verlag. The Journal's web site is located at http://springerlink.com/content/105633/ |
Citation | The 13th International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI 2010), Beijing, China, 20-24 September 2010. In Lecture Notes In Computer Science, 2010, v. 6361 pt. 1, p. 598-606 How to Cite? |
Abstract | We propose an unbiased group-wise diffeomorphic registration technique to normalize a group of diffusion tensor (DT) images. Our method uses an implicit reference group-wise registration framework to avoid bias caused by reference selection. Log-Euclidean metrics on diffusion tensors are used for the tensor interpolation and computation of the similarity cost functions. The overall energy function is constructed by a diffeomorphic demons approach. The tensor reorientation is performed and implicitly optimized during the registration procedure. The performance of the proposed method is compared with reference-based diffusion tensor imaging (DTI) registration methods. The registered DTI images have smaller shape differences in terms of reduced variance of the fractional anisotropy maps and more consistent tensor orientations. We demonstrate that fiber tract atlas construction can benefit from the group-wise registration by producing fiber bundles with higher overlaps. © 2010 Springer-Verlag. |
Persistent Identifier | http://hdl.handle.net/10722/169886 |
ISBN | |
ISSN | 2023 SCImago Journal Rankings: 0.606 |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Geng, X | en_HK |
dc.contributor.author | Gu, H | en_HK |
dc.contributor.author | Shin, W | en_HK |
dc.contributor.author | Ross, TJ | en_HK |
dc.contributor.author | Yang, Y | en_HK |
dc.date.accessioned | 2012-10-25T04:57:50Z | - |
dc.date.available | 2012-10-25T04:57:50Z | - |
dc.date.issued | 2010 | en_HK |
dc.identifier.citation | The 13th International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI 2010), Beijing, China, 20-24 September 2010. In Lecture Notes In Computer Science, 2010, v. 6361 pt. 1, p. 598-606 | en_US |
dc.identifier.isbn | 978-364215704-2 | - |
dc.identifier.issn | 0302-9743 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/169886 | - |
dc.description.abstract | We propose an unbiased group-wise diffeomorphic registration technique to normalize a group of diffusion tensor (DT) images. Our method uses an implicit reference group-wise registration framework to avoid bias caused by reference selection. Log-Euclidean metrics on diffusion tensors are used for the tensor interpolation and computation of the similarity cost functions. The overall energy function is constructed by a diffeomorphic demons approach. The tensor reorientation is performed and implicitly optimized during the registration procedure. The performance of the proposed method is compared with reference-based diffusion tensor imaging (DTI) registration methods. The registered DTI images have smaller shape differences in terms of reduced variance of the fractional anisotropy maps and more consistent tensor orientations. We demonstrate that fiber tract atlas construction can benefit from the group-wise registration by producing fiber bundles with higher overlaps. © 2010 Springer-Verlag. | en_HK |
dc.language | eng | en_US |
dc.publisher | Springer Verlag. The Journal's web site is located at http://springerlink.com/content/105633/ | en_HK |
dc.relation.ispartof | Lecture Notes in Computer Science | en_HK |
dc.title | Group-wise diffeomorphic diffusion tensor image registration | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.email | Geng, X: gengx@hku.hk | en_HK |
dc.identifier.authority | Geng, X=rp01678 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1007/978-3-642-15705-9_73 | en_HK |
dc.identifier.scopus | eid_2-s2.0-78349244410 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-78349244410&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 6361 | en_HK |
dc.identifier.issue | pt. 1 | en_HK |
dc.identifier.spage | 598 | en_HK |
dc.identifier.epage | 606 | en_HK |
dc.publisher.place | Germany | en_HK |
dc.identifier.scopusauthorid | Geng, X=34771310000 | en_HK |
dc.identifier.scopusauthorid | Gu, H=35233258000 | en_HK |
dc.identifier.scopusauthorid | Shin, W=8573966900 | en_HK |
dc.identifier.scopusauthorid | Ross, TJ=7203043487 | en_HK |
dc.identifier.scopusauthorid | Yang, Y=35294154700 | en_HK |
dc.customcontrol.immutable | sml 160531 amended | - |
dc.identifier.issnl | 0302-9743 | - |