Audiovisual analysis and synthesis for multimodal human-computer interfaces

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

Producción científica: Capítulo del libroContribución a congreso/conferenciarevisión exhaustiva

Resumen

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 originalInglés
Título de la publicación alojadaEngineering the User Interface
Subtítulo de la publicación alojadaFrom Research to Practice
EditorialSpringer London
Páginas179-194
Número de páginas16
ISBN (versión impresa)9781848001350
DOI
EstadoPublicada - 2009
Evento7th International Conference on Interaccion Persona-Ordenador, IPO 2006 - 7th International Conference on Human-Computer Interaction, HCI 2006 - Puertollano, Ciudad Real, Espana
Duración: 13 nov 200617 nov 2006

Serie de la publicación

NombreEngineering the User Interface: From Research to Practice

Conferencia

Conferencia7th International Conference on Interaccion Persona-Ordenador, IPO 2006 - 7th International Conference on Human-Computer Interaction, HCI 2006
País/TerritorioEspana
CiudadPuertollano, Ciudad Real
Período13/11/0617/11/06

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