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Proceedings Paper

Layered video coding for multimedia applications
Author(s): Jae-Yong Lee; Tae-Hyun Kim; Sung-Jea Ko
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Paper Abstract

In this paper, we propose a layered video coding scheme for multimedia applications which adopts a new motion prediction structure with temporal hierarchy of frames to afford temporal resolution scalability. Moreover, the proposed scheme can offer spatial scalability using image pyramid decomposition. Thus it provides a 2D scalable multi-layered bitstream for heterogeneous environments, so that spatial resolution and frame rate can be independently adjusted according to various user requirements. In addition, it can have a higher compression ratio than replenishment schemes since motion estimation and compensation further reduce the temporal redundancy.

Paper Details

Date Published: 22 January 1999
PDF: 9 pages
Proc. SPIE 3528, Multimedia Systems and Applications, (22 January 1999); doi: 10.1117/12.337441
Show Author Affiliations
Jae-Yong Lee, Korea Univ. (South Korea)
Tae-Hyun Kim, Korea Univ. (South Korea)
Sung-Jea Ko, Korea Univ. (South Korea)


Published in SPIE Proceedings Vol. 3528:
Multimedia Systems and Applications
Andrew G. Tescher; Bhaskaran Vasudev; V. Michael Bove Jr.; Barbara Derryberry, Editor(s)

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