Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Evaluation of Backward Mapping DIBR for FVV Applications
Year:2011
Research Areas
  • Picture synthesis
Information
Abstract
In this paper, we explore the challenges posed by wide baseline camera configurations for depth-image-based rendering, which should provide greater freedom for choosing the virtual viewpoint in a Free Viewpoint Video context, compared with the usual camera configurations intended for use in 3DTV settings. We implement a backward mapping approach with a custom filtering scheme based on median filters. Whilst the results back our initial assumption that this camera configuration provides good mobility, we show that the usual encoding for depth information referred to a global reference system is wrong and reference systems local to each camera should be used instead.
International
Si
Congress
IEEE International Conference on Multimedia and Expo
960
Place
Barcelona
Reviewers
Si
ISBN/ISSN
978-1-61284-348-3
10.1109/ICME.2011.6012178
Start Date
11/07/2011
End Date
11/07/2011
From page
1
To page
6
2011 IEEE International Conference on Multimedia and Expo
Participants
  • Autor: Daniel Berjon Diez (UPM)
  • Autor: Alexander Hornung (Disney Research Zürich)
  • Autor: Francisco Moran Burgos (UPM)
  • Autor: Aljoscha Smolic (Disney Research Zürich)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Tratamiento de Imágenes (GTI)
  • Departamento: Seńales, Sistemas y Radiocomunicaciones
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)