An adaptive scene compositor model in MPEG-4 player for mobile device

Authors:
Hyunju Lee;Sangwook Kim
Affiliations:
Computer Science Department, Kyungpook National University, Daegu, Korea;Computer Science Department, Kyungpook National University, Daegu, Korea
Venue:
PCM'04 Proceedings of the 5th Pacific Rim conference on Advances in Multimedia Information Processing - Volume Part I
Year:
2004

Citing 1
Cited 2

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An efficient player for MPEG-4 contents on a mobile device

PCM'05 Proceedings of the 6th Pacific-Rim conference on Advances in Multimedia Information Processing - Volume Part II

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Abstract

MPEG-4 supports dynamic scene composition through various interactions such as adding/removing/replacing objects and changing object’s properties. MPEG-4 content can express rich meanings through various dynamic scene composition by object-based, and can be played to mobile or desktop environment. Therefore, the MPEG-4 player must effectively play according authoring purpose and meaning, and compose dynamic scene in any device. This paper proposes an adaptive scene compositor model. It is optimized for dynamic scene composition of MPEG-4 content in mobile device. This model supports exact analysis of the scene description, core information extraction for rendering through extraction rule table and object-based information management for object’s reusability and flexibility.