Observatorio de I+D+i UPM

Memorias de investigación
Ponencias en congresos:
Subjective Evaluation of Transmission Errors in IPTV and 3DTV
Año:2011
Áreas de investigación
  • Procesado y análisis de la señal
Datos
Descripción
The increase of multimedia services delivered over packet-based networks has entailed greater quality expectations of the end-users. This has led to an intensive research on techniques for evaluating the quality of experience perceived by the viewers of audiovisual content, considering the different degradations that it could suffer along the broadcasting system. In this paper, a comprehensive study of the impact of transmission errors affecting video and audio in IPTV is presented. With this aim, subjective assessment tests were carried out proposing a novel methodology trying to keep as close as possible home environment viewing conditions. Also 3DTV content in side-by-side format has been used in the experiments to compare the impact of the degradations. The results provide a better understanding of the effects of transmission errors, and show that the QoE related to the first approach of 3DTV is acceptable, but the visual discomfort that it causes should be reduced.
Internacional
Si
Nombre congreso
IEEE Visual Communication and Image Processing
Tipo de participación
960
Lugar del congreso
Tainan, Taiwan
Revisores
Si
ISBN o ISSN
978-1-4577-1321-7
DOI
10.1109/VCIP.2011.6115975
Fecha inicio congreso
06/11/2011
Fecha fin congreso
09/11/2011
Desde la página
1
Hasta la página
4
Título de las actas
Proc. IEEE Visual Communication and Image Processing
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)
  • Departamento: Señales, Sistemas y Radiocomunicaciones
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