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

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dc.contributor.author Pascau González Garzón, Javier
dc.contributor.author Vaquero López, Juan José
dc.contributor.author Soto Montenegro, M. L.
dc.contributor.author Cacho, R.
dc.contributor.author Sánchez, Javier
dc.contributor.author Santos, Andrés
dc.contributor.author Desco Menéndez, Manuel
dc.date.accessioned 2011-01-31T12:43:09Z
dc.date.available 2011-01-31T12:43:09Z
dc.date.issued 2006
dc.identifier.bibliographicCitation Molecular Imaging and Biology, 2006, vol. 8, n. 2, p. 97
dc.identifier.issn 1860-2002 (Online)
dc.identifier.issn 1536-1632 (Print)
dc.identifier.uri http://hdl.handle.net/10016/10146
dc.description Abstract of: AMI Annual Conference 2006, March 25-29
dc.description.abstract The 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.format.mimetype application/pdf
dc.language.iso eng
dc.publisher Springer
dc.rights ©Springer
dc.title Automatic pre-alignment of multimodality rat brain images using principal axes transformation
dc.type conferenceObject
dc.description.status Publicado
dc.relation.publisherversion http://dx.doi.org/10.1007/s11307-006-0031-x
dc.subject.eciencia Biología y Biomedicina
dc.identifier.doi 10.1007/s11307-006-0031-x
dc.rights.accessRights openAccess
dc.type.version acceptedVersion
dc.relation.eventdate March 25-29, 2006
dc.relation.eventplace Orlando, Florida
dc.relation.eventtitle AMI Annual Conference
dc.relation.eventtype Abstract
dc.identifier.publicationfirstpage 97
dc.identifier.publicationissue 2
dc.identifier.publicationtitle Molecular Imaging and Biology
dc.identifier.publicationvolume 8
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