Enabling post-recording deep georeferencing of walkthrough videos : an interactive apprach

Detalhes bibliográficos
Autor(a) principal: Medrano, Samuel Navas
Data de Publicação: 2016
Tipo de documento: Dissertação
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/24540
Resumo: Dissertation submitted in partial fulfilment of the requirements for the degree of Master of Science in Geospatial Technologies
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spelling Enabling post-recording deep georeferencing of walkthrough videos : an interactive apprachAproachmethodstoolsDissertation submitted in partial fulfilment of the requirements for the degree of Master of Science in Geospatial TechnologiesThe usage of large scale databases of georeferenced video stream has an in nite number of applications in industry and research since e cient storing in geodatabases to allowing the performing of spatial queries. Due to the fact that the video capturing devices have become ubiquitous, a good source for the acquisition of a lot of video contents is the crowdsourced approach of Social Media. However, these social apps usually do not support geo metadata or it is very limited to a single location on Earth. In other cases, the regular user usually does not have the required hardware and software to capture video footage with a deep georeference (position and orientation in time). There is a clear lack of methods for the extraction of that spatial component in video footage. This study proposes and evaluates a new method for the manual capture and extraction of the spatial geo-reference in the post production phase of video content. The proposed framework is based on a map-based user interface synchronized with the video stream. The e ciency and usability of the resulting framework were evaluated performing a user study, in addition, the resulting geo-metadata of the manual extracted georeference has been compared with the one previously captured by hardware in order to evaluate the goodness of the method.Cabral, Pedro da Costa BritoRUNMedrano, Samuel Navas2017-10-24T14:55:07Z2016-03-072016-03-07T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10362/24540TID:201324326enginfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T04:12:42Zoai:run.unl.pt:10362/24540Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:28:04.044664Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Enabling post-recording deep georeferencing of walkthrough videos : an interactive apprach
title Enabling post-recording deep georeferencing of walkthrough videos : an interactive apprach
spellingShingle Enabling post-recording deep georeferencing of walkthrough videos : an interactive apprach
Medrano, Samuel Navas
Aproach
methods
tools
title_short Enabling post-recording deep georeferencing of walkthrough videos : an interactive apprach
title_full Enabling post-recording deep georeferencing of walkthrough videos : an interactive apprach
title_fullStr Enabling post-recording deep georeferencing of walkthrough videos : an interactive apprach
title_full_unstemmed Enabling post-recording deep georeferencing of walkthrough videos : an interactive apprach
title_sort Enabling post-recording deep georeferencing of walkthrough videos : an interactive apprach
author Medrano, Samuel Navas
author_facet Medrano, Samuel Navas
author_role author
dc.contributor.none.fl_str_mv Cabral, Pedro da Costa Brito
RUN
dc.contributor.author.fl_str_mv Medrano, Samuel Navas
dc.subject.por.fl_str_mv Aproach
methods
tools
topic Aproach
methods
tools
description Dissertation submitted in partial fulfilment of the requirements for the degree of Master of Science in Geospatial Technologies
publishDate 2016
dc.date.none.fl_str_mv 2016-03-07
2016-03-07T00:00:00Z
2017-10-24T14:55:07Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/24540
TID:201324326
url http://hdl.handle.net/10362/24540
identifier_str_mv TID:201324326
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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