Enabling post-recording deep georeferencing of walkthrough videos : an interactive apprach
Autor(a) principal: | |
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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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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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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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1799137907236143104 |