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dc.creatorFrancisco P. M. Oliveira
dc.creatorJoão Manuel R. S. Tavares
dc.description.abstractWe present an analysis of four different algorithms used to register plantar pressure images: a first one based on the matching of the external contours of the feet, a second algorithm based on the technique of phase correlation, a third one based on the direct optimization of the cross-correlation (CC) and using the Fourier transform, and a fourth and last algorithm that is based on the iterative optimization of an intensity (dis)similarity measure. In terms of accuracy, the later algorithm achieved the best registration results; on the other hand, the algorithm based on the matching of contours was the fastest, but its accuracy was inferior to the accuracy of the remaining algorithms.
dc.relation.ispartofCompBioMed - 2nd International Conference on Computational amp; Mathematical Biomedical Engineering
dc.subjectBiomecânica, Engenharia mecânica
dc.titleRegistration of Plantar Pressure Images
dc.typeArtigo em Livro de Atas de Conferência Internacional
dc.contributor.uportoFaculdade de Engenharia
dc.subject.fosCiências da engenharia e tecnologias::Engenharia mecânica
Appears in Collections:FEUP - Artigo em Livro de Atas de Conferência Internacional

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