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Curvature approximation from parabolic sectors
dc.contributor.author | Gual-Arnau, Ximo | |
dc.contributor.author | Ibáñez Gual, Maria Victoria | |
dc.contributor.author | Monterde, Juan | |
dc.date.accessioned | 2018-02-19T08:52:54Z | |
dc.date.available | 2018-02-19T08:52:54Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | GUAL-ARNAU, Ximo; IBÁÑEZ GUAL, Maria Victoria; MONTERDE, Juan. Curvature approximation from parabolic sectors. Image Analysis & Stereology, 2017, vol. 36, no 3, p. 233-241. | ca_CA |
dc.identifier.uri | http://hdl.handle.net/10234/172913 | |
dc.description.abstract | We propose an invariant three-point curvature approximation for plane curves based on the arc of a parabolic sector, and we analyze how closely this approximation is to the true curvature of the curve. We compare our results with the obtained with other invariant three-point curvature approximations. Finally, an application is discussed. | ca_CA |
dc.format.extent | 8 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | International Society for Stereology | ca_CA |
dc.rights | Atribución-NoComercial 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/4.0/ | * |
dc.subject | curvature | ca_CA |
dc.subject | digital curve | ca_CA |
dc.subject | shape analysis | ca_CA |
dc.subject | three-point curvature approximation | ca_CA |
dc.title | Curvature approximation from parabolic sectors | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://dx.doi.org/10.5566/ias.1702 | |
dc.relation.projectID | (PROMETEOII/2014/062) ; Spanish Ministry of Science and Innovation (DPI2013-47279-C2-1-R) | ca_CA |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | https://862.gvs.arnes.si/ojs/IAS/article/view/1702 | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
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