Time and space for segmenting personal photo sets
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.21/6999 |
Resumo: | A personal collection of photos shows large variability in the depicted items, making difficult a fully automated solution to cope with sensory and semantic gaps. Emotions and non-visual contextual information can be very important to address those problems. Manual annotations are key, but their time-consuming nature alienate users from doing them. One solution is to lower the annotation effort, building solutions on top of algorithms that prepare a context separation, making possible the reuse of annotations. In this paper we present a segmentation algorithm that uses spatio-temporal information to segment personal photo collections. The algorithm is assessed in a user study, using the participants own photos. The results show users make none or few changes to the proposed segmentations, indicating an acceptance of the algorithm outcome. |
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Time and space for segmenting personal photo setsEmpirical user studySegmentation algorithmFormalisationPersonal photo collectionsA personal collection of photos shows large variability in the depicted items, making difficult a fully automated solution to cope with sensory and semantic gaps. Emotions and non-visual contextual information can be very important to address those problems. Manual annotations are key, but their time-consuming nature alienate users from doing them. One solution is to lower the annotation effort, building solutions on top of algorithms that prepare a context separation, making possible the reuse of annotations. In this paper we present a segmentation algorithm that uses spatio-temporal information to segment personal photo collections. The algorithm is assessed in a user study, using the participants own photos. The results show users make none or few changes to the proposed segmentations, indicating an acceptance of the algorithm outcome.Springer VerlagRCIPLDatia, NunoMoura Pires, JoãoCorreia, Nuno2017-05-15T09:48:53Z2017-032017-03-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/6999engDATIA, Nuno; PIRES, João Moura; CORREIA, Nuno – Time and space for segmenting personal photo sets. Multimedia Tools and Applications. ISSN 1380-7501. Vol. 76, N.º 5 (2017), pp. 7141-71731380-750110.1007/s11042-016-3341-2metadata only accessinfo: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:RCAAP2023-08-03T09:52:29Zoai:repositorio.ipl.pt:10400.21/6999Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:16:02.675942Repositório 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 |
Time and space for segmenting personal photo sets |
title |
Time and space for segmenting personal photo sets |
spellingShingle |
Time and space for segmenting personal photo sets Datia, Nuno Empirical user study Segmentation algorithm Formalisation Personal photo collections |
title_short |
Time and space for segmenting personal photo sets |
title_full |
Time and space for segmenting personal photo sets |
title_fullStr |
Time and space for segmenting personal photo sets |
title_full_unstemmed |
Time and space for segmenting personal photo sets |
title_sort |
Time and space for segmenting personal photo sets |
author |
Datia, Nuno |
author_facet |
Datia, Nuno Moura Pires, João Correia, Nuno |
author_role |
author |
author2 |
Moura Pires, João Correia, Nuno |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
RCIPL |
dc.contributor.author.fl_str_mv |
Datia, Nuno Moura Pires, João Correia, Nuno |
dc.subject.por.fl_str_mv |
Empirical user study Segmentation algorithm Formalisation Personal photo collections |
topic |
Empirical user study Segmentation algorithm Formalisation Personal photo collections |
description |
A personal collection of photos shows large variability in the depicted items, making difficult a fully automated solution to cope with sensory and semantic gaps. Emotions and non-visual contextual information can be very important to address those problems. Manual annotations are key, but their time-consuming nature alienate users from doing them. One solution is to lower the annotation effort, building solutions on top of algorithms that prepare a context separation, making possible the reuse of annotations. In this paper we present a segmentation algorithm that uses spatio-temporal information to segment personal photo collections. The algorithm is assessed in a user study, using the participants own photos. The results show users make none or few changes to the proposed segmentations, indicating an acceptance of the algorithm outcome. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-05-15T09:48:53Z 2017-03 2017-03-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.21/6999 |
url |
http://hdl.handle.net/10400.21/6999 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
DATIA, Nuno; PIRES, João Moura; CORREIA, Nuno – Time and space for segmenting personal photo sets. Multimedia Tools and Applications. ISSN 1380-7501. Vol. 76, N.º 5 (2017), pp. 7141-7173 1380-7501 10.1007/s11042-016-3341-2 |
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metadata only access info:eu-repo/semantics/openAccess |
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metadata only access |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Springer Verlag |
publisher.none.fl_str_mv |
Springer Verlag |
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 |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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