Audiovisual analysis and synthesis for multimodal human-computer interfaces

Xavier Sevillano, Javier Melenchón, Germán Cobo, Joan Claudi Socoró, Francesc Alías

Producció científica: Capítol de llibreContribució a congrés/conferènciaAvaluat per experts

Resum

Multimodal signal processing techniques are called to play a salient role in the implementation of natural computer-human interfaces. In particular, the development of efficient interface front ends that emulate interpersonal communication would benefit from the use of techniques capable of processing the visual and auditory modes jointly. This work introduces the application of audiovisual analysis and synthesis techniques based on Principal Component Analysis and Non-negative Matrix Factorization on facial audiovisual sequences. Furthermore, the applicability of the extracted audiovisual bases is analyzed throughout several experiments that evaluate the quality of audiovisual resynthesis using both objective and subjective criteria.

Idioma originalAnglès
Títol de la publicacióEngineering the User Interface
Subtítol de la publicacióFrom Research to Practice
EditorSpringer London
Pàgines179-194
Nombre de pàgines16
ISBN (imprès)9781848001350
DOIs
Estat de la publicacióPublicada - 2009
Esdeveniment7th International Conference on Interaccion Persona-Ordenador, IPO 2006 - 7th International Conference on Human-Computer Interaction, HCI 2006 - Puertollano, Ciudad Real, Spain
Durada: 13 de nov. 200617 de nov. 2006

Sèrie de publicacions

NomEngineering the User Interface: From Research to Practice

Conferència

Conferència7th International Conference on Interaccion Persona-Ordenador, IPO 2006 - 7th International Conference on Human-Computer Interaction, HCI 2006
País/TerritoriSpain
CiutatPuertollano, Ciudad Real
Període13/11/0617/11/06

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