Interactive multi-view video and view-dependent audio under MPEG-21 dia (digital item adaptation)

Ilkwon Park, Manbae Kim, Seungwon Lee, Young Han Lee, Jun Sup Kwon, Won Young Hwang, Hong Kook Kim, Jin Woo Bae, Ji Sang Yoo, Hyeran Byun

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)


In this paper, we propose an efficient multi-view system that transmits two view sequences for stereoscopic display and audio according to user's request. The process for users' preferences is integrated into MPEG-21 DIA. MultiViewAdaptation descriptors defined in DIA is used to deliver users' preferences and device capabilities. Furthermore, we newly introduce multi-view descriptions that are represented in XML (extensible Markup Language) schema. Our proposed system also provides view-dependent audio according to user preferences. When a user changes a view from the center of the multi-view video to either the left or the right, audio signals are rendered to have directional information of viewer's movement prior to being played out. Integrating audio with multi-view delivers more realistic perceptions.

Original languageEnglish
Title of host publicationProceedings of 3DTV-CON
Publication statusPublished - 2007
Event1st International Conference on 3DTV, 3DTV-CON 2007 - Kos, Greece
Duration: 2007 May 72007 May 9

Publication series

NameProceedings of 3DTV-CON


Other1st International Conference on 3DTV, 3DTV-CON 2007

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Computer Vision and Pattern Recognition
  • Communication


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