COMPARISON BETWEEN AIRBORNE LIDAR DATA AND DIGITAL IMAGE MATCHING FOR SURFACE RECONSTRUCTION

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorCarrilho, A. C. [UNESP]-
Autor(es): dc.creatorSantos, R. C. dos [UNESP]-
Autor(es): dc.creatorPessoa, G. G. [UNESP]-
Autor(es): dc.creatorGalo, M. [UNESP]-
Autor(es): dc.creatorIEEE-
Data de aceite: dc.date.accessioned2022-02-22T00:58:35Z-
Data de disponibilização: dc.date.available2022-02-22T00:58:35Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2019-12-31-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/210113-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/210113-
Descrição: dc.descriptionNowadays some aerial surveying projects (both manned or not) might integrate imagery and ranging sensor technology, thus allowing both the reconstruction of the surface from airborne laser scanning (ALS) and from the Photogrammetric pipeline through digital image matching (DIM). DIM algorithms have been continuously improved, therefore comparisons to other techniques such as ALS must be conducted. Despite the scientific community efforts, there are few evaluations regarding the extraction of building roofs using point clouds derived from both ALS and imagery. In this sense, this study provides a brief comparison between ALS and DIM point clouds and the accuracy that can be achieved in surface reconstruction and building roofs extraction. The experiments indicated that in some situations such as the building roof shape extraction, the accuracy is similar between these techniques, however, this is not valid for vertical accuracy, where larger differences were observed.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Grad Program Cartog Sci PPGCC, Sao Paulo, Brazil-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Dept Cartog, Sao Paulo, Brazil-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Grad Program Cartog Sci PPGCC, Sao Paulo, Brazil-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Dept Cartog, Sao Paulo, Brazil-
Descrição: dc.descriptionFAPESP: 2019/05268-8-
Descrição: dc.descriptionCNPq: 304189/2016-2-
Descrição: dc.descriptionCAPES: 001-
Formato: dc.format161-166-
Idioma: dc.languageen-
Publicador: dc.publisherIeee-
Relação: dc.relation2020 Ieee Latin American Grss & Isprs Remote Sensing Conference (lagirs)-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectSurface Reconstruction-
Palavras-chave: dc.subjectAirborne Laser Scanning-
Palavras-chave: dc.subjectDigital Image Matching-
Palavras-chave: dc.subjectPoint Cloud-
Título: dc.titleCOMPARISON BETWEEN AIRBORNE LIDAR DATA AND DIGITAL IMAGE MATCHING FOR SURFACE RECONSTRUCTION-
Aparece nas coleções:Repositório Institucional - Unesp

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