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dc.contributor.authorHilario Pérez, Lucia
dc.contributor.authorFalco, Antonio
dc.contributor.authorMontes Sánchez, Nicolás
dc.contributor.authorMora, Marta Covadonga
dc.date.accessioned2016-05-30T10:58:49Z
dc.date.available2016-05-30T10:58:49Z
dc.date.issued2015-01
dc.identifier.citationHILARIO, L., et al. A tensor optimization algorithm for Bézier Shape Deformation. Journal of Computational and Applied Mathematics, 2016, vol. 291, p. 264-280.ca_CA
dc.identifier.urihttp://hdl.handle.net/10234/160077
dc.description.abstractIn this paper we propose a tensor based description of the Bézier Shape Deformation (BSD) algorithm, denoted as T-BSD. The BSD algorithm is a well-known technique, based on the deformation of a Bézier curve through a field of vectors. A critical point in the use of real-time applications is the cost in computational time. Recently, the use of tensors in numerical methods has been increasing because they drastically reduce computational costs. Our formulation based in tensors T-BSD provides an efficient reformulation of the BSD algorithm. More precisely, the evolution of the execution time with respect to the number of curves of the BSD algorithm is an exponentially increasing curve. As the numerical experiments show, the T-BSD algorithm transforms this evolution into a linear one. This fact allows to compute the deformation of a Bézier with a much lower computational cost.ca_CA
dc.format.extent16 p.ca_CA
dc.format.mimetypeapplication/pdfca_CA
dc.format.mimetypeapplication/mswordca_CA
dc.language.isoengca_CA
dc.publisherElsevierca_CA
dc.relation.isPartOfJournal of Computational and Applied Mathematics Vo. 291, January 2016ca_CA
dc.rightsCopyright © 2015 Elsevier B.V. All rights reserved.ca_CA
dc.rightsAtribución-NoComercial-SinDerivadas 4.0 España
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectTensor productca_CA
dc.subjectBézier curvesca_CA
dc.subjectParametric curve deformationca_CA
dc.titleA tensor optimization algorithm for Bézier Shape Deformationca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttp://dx.doi.org/0.1016/j.cam.2015.02.035
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_CA
dc.relation.publisherVersionhttp://www.sciencedirect.com/science/article/pii/S0377042715001053ca_CA


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Copyright © 2015 Elsevier B.V. All rights reserved.
Excepto si se señala otra cosa, la licencia del ítem se describe como: Copyright © 2015 Elsevier B.V. All rights reserved.