Memorias de investigación
Ponencias en congresos:
Qualitative Monitoring of Video Quality of Experience
Año:2011
Áreas de investigación
  • Procesado y análisis de la señal
Datos
Descripción
Real-time monitoring of multimedia Quality of Experience is a critical task for the providers of multimedia delivery services: from television broadcasters to IP content delivery networks or IPTV. For such scenarios, meaningful metrics are required which can generate useful information to the service providers that overcome the limitations of pure Quality of Service monitoring probes. However, most of objective multimedia quality estimators, aimed at modeling the Mean Opinion Score, are difficult to apply to massive quality monitoring. Thus we propose a lightweight and scalable monitoring architecture called Qualitative Experience Monitoring (QuEM), based on detecting identifiable impairment events such as the ones reported by the customers of those services. We also carried out a subjective assessment test to validate the approach and calibrate the metrics. Preliminary results of this test set support our approach.
Internacional
Si
Nombre congreso
IEEE International Symposium on Multimedia
Tipo de participación
960
Lugar del congreso
Dana Point, USA
Revisores
Si
ISBN o ISSN
978-1-4577-0230-3
DOI
Fecha inicio congreso
05/12/2011
Fecha fin congreso
07/12/2011
Desde la página
470
Hasta la página
475
Título de las actas
Proc. IEEE International Symposium on Multimedia
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Tratamiento de Imágenes (GTI)
  • Departamento: Señales, Sistemas y Radiocomunicaciones