Observatorio de I+D+i UPM

Memorias de investigación
Ponencias en congresos:
Validation of a novel approach to subjective quality evaluation of conventional and 3D broadcasted video services
Año:2012
Áreas de investigación
  • Procesado y análisis de la señal
Datos
Descripción
Transmission errors are the main cause of degradation of the quality of real broadcasted video services. Therefore, knowing their impact on the quality of experience of the end users is a crucial issue. For instance, it would help to improve the performance of the distribution systems, and to develop monitoring tools to automatically estimate the quality perceived by the end users. In this paper we validate a subjective evaluation approach specifically designed to obtain meaningful results of the effects of degradations caused by transmission errors. This methodology has been already used in our previous works with monoscopic and stereoscopic videos. The validation is done by comparing the subjective ratings obtained for typical transmission errors with the proposed methodology and with the standard method Absolute Category Rating. The results show that the proposed approach could provide more representative evaluations of the quality of experience perceived by end users of conventional and 3D broadcasted video services.
Internacional
Si
Nombre congreso
International Workshop on Quality of Multimedia Experience
Tipo de participación
960
Lugar del congreso
Yarra Valley, Australia
Revisores
Si
ISBN o ISSN
978-1-4673-0725-3
DOI
10.1109/QoMEX.2012.6263870
Fecha inicio congreso
05/07/2012
Fecha fin congreso
07/07/2012
Desde la página
230
Hasta la página
235
Título de las actas
Proc. of Fourth Int. Workshop on Quality of Multimedia Experience, QoMEX 2012
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Jesus Gutierrez Sanchez (UPM)
  • Autor: Pablo Perez Garcia (UPM)
  • Autor: Fernando Jaureguizar Nuñez (UPM)
  • Autor: Julian Cabrera Quesada (UPM)
  • Autor: Narciso Garcia Santos (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Tratamiento de Imágenes (GTI)
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