Audiovisual speaker diarization of TV series - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2015

Audiovisual speaker diarization of TV series

Xavier Bost
Georges Linarès
Serigne Gueye

Résumé

Speaker diarization may be difficult to achieve when applied to narrative films, where speakers usually talk in adverse acoustic conditions: background music, sound effects, wide variations in intonation may hide the inter-speaker variability and make audio-based speaker diarization approaches error prone. On the other hand, such fictional movies exhibit strong regularities at the image level, particularly within dialogue scenes. In this paper, we propose to perform speaker diarization within dialogue scenes of TV series by combining the audio and video modalities: speaker diarization is first performed by using each modality; the two resulting partitions of the instance set are then optimally matched, before the remaining instances, corresponding to cases of disagreement between both modalities, are finally processed. The results obtained by applying such a multi-modal approach to fictional films turn out to outperform those obtained by relying on a single modality.
Fichier principal
Vignette du fichier
audiovisual_sd.pdf (143.99 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01313080 , version 1 (17-12-2018)
hal-01313080 , version 2 (23-12-2018)

Identifiants

Citer

Xavier Bost, Georges Linarès, Serigne Gueye. Audiovisual speaker diarization of TV series. 2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Apr 2015, Brisbane, Australia. pp.4799-4803, ⟨10.1109/ICASSP.2015.7178882⟩. ⟨hal-01313080v2⟩

Collections

UNIV-AVIGNON LIA
73 Consultations
167 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More