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Reference TypeConference Paper (Conference Proceedings)
Last Update1998: (UTC) administrator
Metadata Last Update2013: (UTC) administrator
Citation KeyCastanhoTozz:1996:ObTrCo
TitleObtenção da transformação de corpo rígido em registro de imagens com deformação usando thin plate splines
FormatImpresso, On-line.
Access Date2022, Jan. 19
Number of Files1
Size73 KiB
Context area
Author1 Castanho, José Eduardo C.
2 Tozzi, Clésio Luis
EditorVelho, Luiz
Albuquerque, Arnaldo de
Lotufo, Roberto A.
Conference NameSimpósio Brasileiro de Computação Gráfica e Processamento de Imagens, 9 (SIBGRAPI)
Conference LocationCaxambu
Date29 out. - 1 nov. 1996
PublisherSociedade Brasileira de Computação
Publisher CityPorto Alegre
Book TitleAnais
Tertiary TypeArtigo
OrganizationSBC - Sociedade Brasileira de Computação; UFMG - Universidade Federal de Minas Gerais
History (UTC)2008-07-17 14:17:55 :: administrator -> banon ::
2010-08-28 20:04:49 :: banon -> administrator ::
2013-04-05 16:31:21 :: administrator -> banon :: 1996
2013-04-05 16:38:55 :: banon -> administrator :: 1996
2013-04-19 14:14:59 :: administrator -> banon :: 1996
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Is the master or a copy?is the master
Content Stagecompleted
Keywordsthin plate splines
image registration
serial cross sections alignment
AbstractThin plate splines present features that make them suitable for image registration of deformed images. They are functions that can be interpreted as a linear combination of a plane (modelling a general linear transformation) with a smooth surface (modelling an affine-free deformation). In this way, registration with thin plate splines can be interpreted as a problem of surface fitting through a scattered set of points. In some applications,as in image registration of serial sections, it is often necessary to find a rigid body transformation that matches features in two images under natural deformations. We present a method for image registration using thin plate splines such that the linear term of the function is assured to be of rigid body type. The resulting function is optimal in the sense that the total bending energy of the fitted surface is minimum.
TypeAplicações em Medicina
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