방송공학회논문지 (Journal of Broadcast Engineering)

  • 제10권2호
  • /
  • Pages.139-148
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  • 2005
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  • 1226-7953(pISSN)
  • /
  • 2287-9137(eISSN)
한국방송∙미디어공학회 (The Korean Institute of Broadcast and Media Engineers)
권호 표지

Implementation of MPEG-21 DIA Utility Software for Stereoscopic Video Adaptation

  • Kwon Hyukmin (Department of Computer, Info. and Telecom., Kangwon National university) ;
  • Kim Manbae (Department of Computer, Info. and Telecom., Kangwon National university)
  • 발행 : 2005.06.01
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초록

This paper presents recent works of the development of MPEG-21 DIA utility software as one of MPEG-21 activities. The main purpose of this work is to make integrated utility software for DIA C/C++ modules in a Java framework. To do this, JNI plays a role of the interface of a main module with C/C++ DIA adaptation modules. Furthermore, DIA and DID parsers are integrated to the utility software. Our software is designed such that all DIA modules are easily integrated. A variety of adaptation modules have been adopted in MPEG-21 standard. Among them, stereoscopic video conversion that is one of DIA adaptation modules is chosen and we show that our utility software is correctly implemented based on experiments.

키워드

참고문헌

  1. 'Information Technology Multimedia Framework- Part 1: Vision, Technology, and Strategy', ISO/IEC JTCl/SC29/WG11, March 2001
  2. ISO/IEC 21000-7 FDIS Part 7: Digital Item Adaptation, ISO/IEC JTCl/ SC29/ WGlI/N6168, Dec. 2003, Hawaii, Hawaii
  3. MPEG-21 DIA Software Implementation Plan v.7, ISO/IEC JTCl/SC29/WGIl/ N6414, March 2004, Munich, Germany
  4. 'MPEG-2l DIA Description Tools for 3D Stereo- scopic Video Adaptation', ISO/IEC JTCl/SC29/ WGII, M8613, Klagenfurt, Austria, July 2002
  5. Ghent University, 'Digital Item Adaptation Usage Environment Descriptor Tool Parser,' ISO/IEC JTCl/ SC29/WGIl/m10387, December 2003, Waikoloa, Hawaii
  6. Java Native Interface, http://java.sun.com/j2se/I.3/docs/guide/ jni/, Sun Microsystems, Inc
  7. Manbae Kim, et. aI., 'The adaptation of 3D stereoscopic video in MPEG-21 DIA', Signal Processing: Image Communication, Vol. 18, Issue 8, pp. 685-697, Sep. 2003 https://doi.org/10.1016/S0923-5965(03)00059-6