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Automatic pre-alignment of multimodality rat brain images using principal axes transformation

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dc.affiliation.dptoUC3M. Departamento de Bioingenieríaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Biomedical Imaging and Instrumentation Groupes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: BSEL - Laboratorio de Ciencia e Ingeniería Biomédicaes
dc.contributor.authorPascau González-Garzón, Javier
dc.contributor.authorVaquero López, Juan José
dc.contributor.authorSoto Montenegro, Mª Luisa
dc.contributor.authorCacho, R.
dc.contributor.authorSánchez, Javier
dc.contributor.authorSantos, Andrés
dc.contributor.authorDesco Menéndez, Manuel
dc.date.accessioned2011-01-31T12:43:09Z
dc.date.available2011-01-31T12:43:09Z
dc.date.issued2006
dc.descriptionAbstract of: AMI Annual Conference 2006, March 25-29
dc.description.abstractThe use of small animal studies of different modalities isnowadays widespread, since functional studies like positron emission tomography (PET) or single photon emission computed tomography (SPECT) are better analyzed when mapped to the underlying anatomical structure coming from magnetic resonance imaging (MRI) or computed tomography (CT). The different positioning of the animals in the scanners results in the need for automated image registration methods. One important drawback of the existing algorithms is their limited capture range: if case of large initial misregistration (large translations and rotations) the optimization may not converge to the right solution, and the images do not become correctly coregistered. To avoid this problem we propose the use of a pre-alignment step based on the principal axes transformation.
dc.description.statusPublicado
dc.format.mimetypeapplication/pdf
dc.identifier.bibliographicCitationMolecular Imaging and Biology, 2006, vol. 8, n. 2, p. 97
dc.identifier.doi10.1007/s11307-006-0031-x
dc.identifier.issn1860-2002 (Online)
dc.identifier.issn1536-1632 (Print)
dc.identifier.publicationfirstpage97
dc.identifier.publicationissue2
dc.identifier.publicationtitleMolecular Imaging and Biology
dc.identifier.publicationvolume8
dc.identifier.urihttps://hdl.handle.net/10016/10146
dc.language.isoeng
dc.publisherSpringer
dc.relation.eventdateMarch 25-29, 2006
dc.relation.eventplaceOrlando, Florida
dc.relation.eventtitleAMI Annual Conference
dc.relation.publisherversionhttp://dx.doi.org/10.1007/s11307-006-0031-x
dc.rights©Springer
dc.rights.accessRightsopen access
dc.subject.ecienciaBiología y Biomedicina
dc.titleAutomatic pre-alignment of multimodality rat brain images using principal axes transformation
dc.typeconference proceedings*
dc.type.hasVersionAM*
dspace.entity.typePublication
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