Towards large scale multimedia indexing: a case study on person discovery in broadcast news

Mostra el registre complet Registre parcial de l'ítem

  • dc.contributor.author Le, Nam
  • dc.contributor.author Bredin, Hervé
  • dc.contributor.author Sargent, Gabriel
  • dc.contributor.author India, Miquel
  • dc.contributor.author López Otero, Paula
  • dc.contributor.author Barras, Claude
  • dc.contributor.author Guinaudeau, Camille
  • dc.contributor.author Gravier, Guillaume
  • dc.contributor.author Barbosa da Fonseca, Gabriel
  • dc.contributor.author Lyon Freire, Izabela
  • dc.contributor.author Patrocínio, Zenilton
  • dc.contributor.author Guimarães, Silvio Jamil F.
  • dc.contributor.author Martí Juan, Gerard
  • dc.contributor.author Morros, Josep Ramon
  • dc.contributor.author Hernando, Javier
  • dc.contributor.author Docio Fernández, Laura
  • dc.contributor.author García Mateo, Carmen
  • dc.contributor.author Meignier, Sylvain
  • dc.contributor.author Odobez, Jean-Marc
  • dc.date.accessioned 2019-10-25T17:10:52Z
  • dc.date.available 2019-10-25T17:10:52Z
  • dc.date.issued 2017
  • dc.description Comunicació presentada a: the 15th International Workshop on Content-Based Multimedia Indexing (CBMI'17), celebrat a Florència, Itàlia, del 19 al 21 de juny de 2017ca
  • dc.description.abstract The rapid growth of multimedia databases and the human interest in their peers make indices representing the location and identity of people in audio-visual documents essential for searching archives. Person discovery in the absence of prior identity knowledge requires accurate association of audio-visual cues and detected names. To this end, we present 3 different strategies to approach this problem: clustering-based naming, verification-based naming, and graph-based naming. Each of these strategies utilizes different recent advances in unsupervised face / speech representation, verification, and optimization. To have a better understanding of the approaches, this paper also provides a quantitative and qualitative comparative study of these approaches using the associated corpus of the Person Discovery challenge at MediaEval 2016. From the results of our experiments, we can observe the pros and cons of each approach, thus paving the way for future promising research directions.en
  • dc.description.sponsorship This work was supported by the EU project EUMSSI (FP7-611057), ANR project MetaDaTV (ANR-14-CE24-0024) project, Camomile project (PCIN-2013-067), and the projects TEC2013-43935-R, TEC2015-69266-P, TEC2016-75976-R, TEC2015-65345-P financed by the Spanish government and ERDF.en
  • dc.format.mimetype application/pdf
  • dc.identifier.citation Le N, Bredin H, Sargent G, India M, Lopez-Otero P, Barras B, Guinaudeau C, Gravier G, Barbosa da Fonseca G, Lyon Freire I, Patrocínio Z, Guimarães SJF, Martí G, Morros JR, Hernando J, Docio-Fernandez L, Garcia-Mateo C, Meignier S, Odobez JM. Towards large scale multimedia indexing: a case study on person discovery in broadcast news. In: Proceedings of the 15th International Workshop on Content-Based Multimedia Indexing (CBMI'17); 2017 Jun 19-21; Firenze, Italy. [New York]: ACM; 2017. Article No. 18. DOI: 10.1145/3095713.3095732
  • dc.identifier.doi http://dx.doi.org/10.1145/3095713.3095732
  • dc.identifier.isbn 978-1-4503-5333-5
  • dc.identifier.uri http://hdl.handle.net/10230/42515
  • dc.language.iso eng
  • dc.publisher ACM Association for Computer Machinery
  • dc.relation.ispartof Proceedings of the 15th International Workshop on Content-Based Multimedia Indexing (CBMI'17); 2017 Jun 19-21; Firenze, Italy. [New York]: ACM; 2017. Article No. 18.
  • dc.relation.ispartof Proceedings of the 15th International Workshop on Content-Based Multimedia Indexing (CBMI'17); 2017 Jun 19-21; Firenze, Italy. [New York]: ACM; 2017. Article No. 18.
  • dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/611057
  • dc.relation.projectID info:eu-repo/grantAgreement/ES/1PE/TEC2013-43935-R
  • dc.relation.projectID info:eu-repo/grantAgreement/ES/1PE/TEC2015-69266-P
  • dc.relation.projectID info:eu-repo/grantAgreement/ES/1PE/TEC2016-75976-R
  • dc.relation.projectID info:eu-repo/grantAgreement/ES/1PE/TEC2015-65345-P
  • dc.rights © 2017 Association for Computing Machinery
  • dc.rights.accessRights info:eu-repo/semantics/openAccess
  • dc.title Towards large scale multimedia indexing: a case study on person discovery in broadcast news
  • dc.type info:eu-repo/semantics/conferenceObject
  • dc.type.version info:eu-repo/semantics/acceptedVersion

Col·leccions

Congressos (Departament de Tecnologies de la Informació i les Comunicacions)
Documents OpenAIRE (Open Access Infrastructure for Research in Europe)