A recursive approach to space resection using straight lines

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dc.contributor.authorTommaselli, Antonio Maria Garcia [UNESP]
dc.contributor.authorTozzi, Clésio Luis
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.date.accessioned2014-05-27T11:18:03Z
dc.date.available2014-05-27T11:18:03Z
dc.date.issued1996-01-01
dc.description.abstractAn approach using straight lines as features to solve the photogrammetric space resection problem is presented. An explicit mathematical model relating straight lines, in both object and image space, is used. Based on this model, Kalman Filtering is applied to solve the space resection problem. The recursive property of the filter is used in an iterative process which uses the sequentially estimated camera location parameters to feedback to the feature extraction process in the image. This feedback process leads to a gradual reduction of the image space for feature searching, and consequently eliminates the bottleneck due to the high computational cost of the image segmentation phase. It also enables feature extraction and the determination of feature correspondence in image and object space in an automatic way, i.e., without operator interference. Results obtained from simulated and real data show that highly accurate space resection parameters are obtained as well as a progressive processing time reduction. The obtained accuracy, the automatic correspondence process, and the short related processing time show that the proposed approach can be used in many real-time machine vision systems, making possible the implementation of applications not feasible until now.en
dc.description.affiliationDepartamento de Cartografia Universidade Estadual Paulista, Rua Roberto Simonsen, 305, Sao Paulo
dc.description.affiliationDepto. Engenharia da Comp. A. Faculdade de Engenharia Elet. Universidade Estadual de Campinas, C.P. 6101, 13081-970 Campinas, São Paulo
dc.description.affiliationUnespDepartamento de Cartografia Universidade Estadual Paulista, Rua Roberto Simonsen, 305, Sao Paulo
dc.format.extent57-66
dc.identifierhttp://eserv.asprs.org/PERS/1996journal/jan/1996_jan_57-66.pdf
dc.identifier.citationPhotogrammetric Engineering and Remote Sensing, v. 62, n. 1, p. 57-66, 1996.
dc.identifier.issn0099-1112
dc.identifier.scopus2-s2.0-0029731815
dc.identifier.urihttp://hdl.handle.net/11449/64718
dc.identifier.wosWOS:A1996TL59100003
dc.language.isoeng
dc.relation.ispartofPhotogrammetric Engineering and Remote Sensing
dc.relation.ispartofjcr3.150
dc.relation.ispartofsjr1,055
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectfeature extraction
dc.subjectphotogrammetry
dc.subjectrecursive filtering
dc.subjectspace resection
dc.titleA recursive approach to space resection using straight linesen
dc.typeArtigo
unesp.author.lattes5493428631948910[1]
unesp.author.orcid0000-0003-0483-1103[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências e Tecnologia, Presidente Prudentept

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Artigos - Cartografia - FCT