A Formal Language to Describe and Animate Signs in Brazilian Sign Language

Detalhes bibliográficos
Autor(a) principal: Silva, Danilo Assis Nobre dos S.
Data de Publicação: 2013
Outros Autores: Araújo, Tiago Maritan Ugulino de, Dantas, Leonardo, Martins, Vandhuy F., Nóbrega, Yúrika Sato, Lima, Hozana Raquel Gomes de, Souza Filho, Guido Lemos de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal on Interactive Systems
Texto Completo: https://sol.sbc.org.br/journals/index.php/jis/article/view/612
Resumo: Nenhum resumo disponível
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network_name_str Journal on Interactive Systems
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spelling A Formal Language to Describe and Animate Signs in Brazilian Sign LanguageNenhum resumo disponívelIn this paper, we propose the definition of a formal, expressive and consistent language to describe signs in Brazilian Sign Language (LIBRAS). This language allows the definition of all parameters (phonemes) of a sign and from this definition an animation is generated based on a 3D humanoid avatar. The proposed language is also flexible in the sense that it has mechanisms to include new parameters (or phonemes) “on the fly”. In order to provide a case study for the proposed language, a human computation system for collaborative construction of a LIBRAS vocabulary was also developed. This system, called WikiLIBRAS, allows deaf users and LIBRAS interpreters to describe signs and generate animations for signs in LIBRAS. Some preliminary tests with Brazilian deaf users and LIBRAS interpreters were also performed to evaluate the proposal. Our preliminary evaluation indicates that the proposed language can represent a significant number of signs in LIBRAS and WikiLIBRAS users can generate signs in LIBRAS more productively than 3D designers.Brazilian Computer Society2013-01-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://sol.sbc.org.br/journals/index.php/jis/article/view/61210.5753/jis.2012.612Journal of Interactive Systems; v. 3 n. 2 (2012): Vol. 3 No. 2 (2012)Journal on Interactive Systems; Vol. 3 No. 2 (2012): Vol. 3 No. 2 (2012)2763-7719reponame:Journal on Interactive Systemsinstname:Sociedade Brasileira de Computação (SBC)instacron:SBCenghttps://sol.sbc.org.br/journals/index.php/jis/article/view/612/607Silva, Danilo Assis Nobre dos S.Araújo, Tiago Maritan Ugulino deDantas, LeonardoMartins, Vandhuy F.Nóbrega, Yúrika SatoLima, Hozana Raquel Gomes deSouza Filho, Guido Lemos deinfo:eu-repo/semantics/openAccess2021-02-10T16:52:14Zoai:ojs2.sol.sbc.org.br:article/612Revistahttps://sol.sbc.org.br/journals/index.php/jis/ONGhttps://sol.sbc.org.br/journals/index.php/jis/oaijis@sbc.org.br2763-77192763-7719opendoar:2021-02-10T16:52:14Journal on Interactive Systems - Sociedade Brasileira de Computação (SBC)false
dc.title.none.fl_str_mv A Formal Language to Describe and Animate Signs in Brazilian Sign Language
title A Formal Language to Describe and Animate Signs in Brazilian Sign Language
spellingShingle A Formal Language to Describe and Animate Signs in Brazilian Sign Language
Silva, Danilo Assis Nobre dos S.
title_short A Formal Language to Describe and Animate Signs in Brazilian Sign Language
title_full A Formal Language to Describe and Animate Signs in Brazilian Sign Language
title_fullStr A Formal Language to Describe and Animate Signs in Brazilian Sign Language
title_full_unstemmed A Formal Language to Describe and Animate Signs in Brazilian Sign Language
title_sort A Formal Language to Describe and Animate Signs in Brazilian Sign Language
author Silva, Danilo Assis Nobre dos S.
author_facet Silva, Danilo Assis Nobre dos S.
Araújo, Tiago Maritan Ugulino de
Dantas, Leonardo
Martins, Vandhuy F.
Nóbrega, Yúrika Sato
Lima, Hozana Raquel Gomes de
Souza Filho, Guido Lemos de
author_role author
author2 Araújo, Tiago Maritan Ugulino de
Dantas, Leonardo
Martins, Vandhuy F.
Nóbrega, Yúrika Sato
Lima, Hozana Raquel Gomes de
Souza Filho, Guido Lemos de
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Silva, Danilo Assis Nobre dos S.
Araújo, Tiago Maritan Ugulino de
Dantas, Leonardo
Martins, Vandhuy F.
Nóbrega, Yúrika Sato
Lima, Hozana Raquel Gomes de
Souza Filho, Guido Lemos de
description Nenhum resumo disponível
publishDate 2013
dc.date.none.fl_str_mv 2013-01-23
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://sol.sbc.org.br/journals/index.php/jis/article/view/612
10.5753/jis.2012.612
url https://sol.sbc.org.br/journals/index.php/jis/article/view/612
identifier_str_mv 10.5753/jis.2012.612
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://sol.sbc.org.br/journals/index.php/jis/article/view/612/607
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.publisher.none.fl_str_mv Brazilian Computer Society
publisher.none.fl_str_mv Brazilian Computer Society
dc.source.none.fl_str_mv Journal of Interactive Systems; v. 3 n. 2 (2012): Vol. 3 No. 2 (2012)
Journal on Interactive Systems; Vol. 3 No. 2 (2012): Vol. 3 No. 2 (2012)
2763-7719
reponame:Journal on Interactive Systems
instname:Sociedade Brasileira de Computação (SBC)
instacron:SBC
instname_str Sociedade Brasileira de Computação (SBC)
instacron_str SBC
institution SBC
reponame_str Journal on Interactive Systems
collection Journal on Interactive Systems
repository.name.fl_str_mv Journal on Interactive Systems - Sociedade Brasileira de Computação (SBC)
repository.mail.fl_str_mv jis@sbc.org.br
_version_ 1796797410655076352

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