A pipeline for multiparty volumetric video conferencing: transmission of point clouds over low latency DASH

The advent of affordable 3D capture and display hardware is making volumetric videoconferencing feasible. This technology increases the immersion of the participants, breaking the flat restriction of 2D screens, by allowing them to collaborate and interact in shared virtual reality spaces. In this p...

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Detalles Bibliográficos
Autores: Cernigliaro, Gianluca, Martos, Marc
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2072/530724
Acceso en línea:http://hdl.handle.net/2072/530724
Access Level:acceso abierto
Palabra clave:Xarxes d'àrea extensa (Ordinadors)
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spelling A pipeline for multiparty volumetric video conferencing: transmission of point clouds over low latency DASHCernigliaro, GianlucaMartos, MarcXarxes d'àrea extensa (Ordinadors)621.3The advent of affordable 3D capture and display hardware is making volumetric videoconferencing feasible. This technology increases the immersion of the participants, breaking the flat restriction of 2D screens, by allowing them to collaborate and interact in shared virtual reality spaces. In this paper we introduce the design and development of an architecture intended for volumetric videoconferencing that provides a highly realistic 3D representation of the participants, based on pointclouds. A pointcloud representation is suitable for real-time applications like video conferencing, due to its low-complexity and because it does not need a time consuming reconstruction process. As transport protocol we selected low latency DASH, due to its popularity and client-based adaptation mechanisms for tiling. This paper presents the architectural design, details the implementation, and provides some referential results. The demo will showcase the system in action, enabling volumetric videoconferencing using pointclouds.Association for Computing Machinery (ACM)Jensen, JackSubramanyam, ShishirBouqueau, RomainPérez, FernandoCesar, Pablo2020info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion5 p.application/pdfhttp://hdl.handle.net/2072/530724RECERCAT (Dipòsit de la Recerca de Catalunya)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésIn Proceedings of the 11th ACM Multimedia Systems Conference (MMSys '20)L'accés als continguts d'aquest document queda condicionat a l'acceptació de les condicions d'ús establertes per la següent llicència Creative Commons:http://creativecommons.org/licenses/by-nc-nd/4.0/© {ACM} {2020}. This is the author's version of the work. It is posted here for your personal use. Not for redistribution. The definitive Version of Record was published in {ACM}, http://dx.doi.org/10.1145/{3339825.3393578}.info:eu-repo/semantics/openAccessoai:recercat.cat:2072/5307242026-05-29T05:05:01Z
dc.title.none.fl_str_mv A pipeline for multiparty volumetric video conferencing: transmission of point clouds over low latency DASH
title A pipeline for multiparty volumetric video conferencing: transmission of point clouds over low latency DASH
spellingShingle A pipeline for multiparty volumetric video conferencing: transmission of point clouds over low latency DASH
Cernigliaro, Gianluca
Xarxes d'àrea extensa (Ordinadors)
621.3
title_short A pipeline for multiparty volumetric video conferencing: transmission of point clouds over low latency DASH
title_full A pipeline for multiparty volumetric video conferencing: transmission of point clouds over low latency DASH
title_fullStr A pipeline for multiparty volumetric video conferencing: transmission of point clouds over low latency DASH
title_full_unstemmed A pipeline for multiparty volumetric video conferencing: transmission of point clouds over low latency DASH
title_sort A pipeline for multiparty volumetric video conferencing: transmission of point clouds over low latency DASH
dc.creator.none.fl_str_mv Cernigliaro, Gianluca
Martos, Marc
author Cernigliaro, Gianluca
author_facet Cernigliaro, Gianluca
Martos, Marc
author_role author
author2 Martos, Marc
author2_role author
dc.contributor.none.fl_str_mv Jensen, Jack
Subramanyam, Shishir
Bouqueau, Romain
Pérez, Fernando
Cesar, Pablo
dc.subject.none.fl_str_mv Xarxes d'àrea extensa (Ordinadors)
621.3
topic Xarxes d'àrea extensa (Ordinadors)
621.3
description The advent of affordable 3D capture and display hardware is making volumetric videoconferencing feasible. This technology increases the immersion of the participants, breaking the flat restriction of 2D screens, by allowing them to collaborate and interact in shared virtual reality spaces. In this paper we introduce the design and development of an architecture intended for volumetric videoconferencing that provides a highly realistic 3D representation of the participants, based on pointclouds. A pointcloud representation is suitable for real-time applications like video conferencing, due to its low-complexity and because it does not need a time consuming reconstruction process. As transport protocol we selected low latency DASH, due to its popularity and client-based adaptation mechanisms for tiling. This paper presents the architectural design, details the implementation, and provides some referential results. The demo will showcase the system in action, enabling volumetric videoconferencing using pointclouds.
publishDate 2020
dc.date.none.fl_str_mv 2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/2072/530724
url http://hdl.handle.net/2072/530724
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv In Proceedings of the 11th ACM Multimedia Systems Conference (MMSys '20)
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 5 p.
application/pdf
dc.publisher.none.fl_str_mv Association for Computing Machinery (ACM)
publisher.none.fl_str_mv Association for Computing Machinery (ACM)
dc.source.none.fl_str_mv RECERCAT (Dipòsit de la Recerca de Catalunya)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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