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Motion estimation for cardiac emission tomography by optical flow methods

This paper describes a new method for estimating the 3D, non-rigid object motion in a time sequence of images. The method is a generalization of a standard optical flow algorithm that is incorporated into a successive quadratic approximation framework. The method was evaluated for gated cardiac emis...

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Detalhes bibliográficos
Main Authors: Gilland, D R, Mair, B A, Parker, J G
Formato: Artigo
Idioma:Inglês
Publicado em: 2008
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2424264/
https://ncbi.nlm.nih.gov/pubmed/18475004
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/53/11/016
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