Memorias de investigación
Communications at congresses:
Subjective Evaluation of Transmission Errors in IPTV and 3DTV
Year:2011
Research Areas
  • Processing and signal analysis
Information
Abstract
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.
International
Si
Congress
IEEE Visual Communication and Image Processing
960
Place
Tainan, Taiwan
Reviewers
Si
ISBN/ISSN
978-1-4577-1321-7
10.1109/VCIP.2011.6115975
Start Date
06/11/2011
End Date
09/11/2011
From page
1
To page
4
Proc. IEEE Visual Communication and Image Processing
Participants
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Tratamiento de Imágenes (GTI)
  • Departamento: Señales, Sistemas y Radiocomunicaciones