Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
NAMA3DS1-COSPAD1: Subjective video quality assessment database on coding conditions introducing freely available high quality 3D stereoscopic sequences
Year:2012
Research Areas
  • Processing and signal analysis
Information
Abstract
Research in stereoscopic 3D coding, transmission and subjective assessment methodology depends largely on the availability of source content that can be used in cross-lab evaluations. While several studies have already been presented using proprietary content, comparisons between the studies are difficult since discrepant contents are used. Therefore in this paper, a freely available dataset of high quality Full-HD stereoscopic sequences shot with a semiprofessional 3D camera is introduced in detail. The content was designed to be suited for usage in a wide variety of applications, including high quality studies. A set of depth maps was calculated from the stereoscopic pair. As an application example, a subjective assessment has been performed using coding and spatial degradations. The Absolute Category Rating with Hidden Reference method was used. The observers were instructed to vote on video quality only. Results of this experiment are also freely available and will be presented in this paper as a first step towards objective video quality measurement for 3DTV.
International
Si
Congress
International Workshop on Quality of Multimedia Experience
960
Place
Yarra Valley, Austarlia
Reviewers
Si
ISBN/ISSN
978-1-4673-0724-6
10.1109/QoMEX.2012.6263847
Start Date
05/07/2012
End Date
07/07/2012
From page
109
To page
114
Proc. of Fourth Int. Workshop on Quality of Multimedia Experience, QoMEX 2012
Participants
  • Autor: Matthieu Urvoy (Université de Nantes)
  • Autor: Jesus Gutierrez Sanchez (UPM)
  • Autor: Marcus Barkowsky (Université de Nantes)
  • Autor: Romain Cousseau (Université de Nantes)
  • Autor: Yao Koudota (Université de Nantes)
  • Autor: Narciso Garcia Santos (UPM)
  • Autor: Vincent Ricordel (Université de Nantes)
  • Autor: Patrick Le Callet (Université de Nantes)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Tratamiento de Imágenes (GTI)
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