Layered video coding for multimedia applications

Jae-Yong Lee; Tae-Hyun Kim; Sung-Jea Ko

doi:10.1117/12.337441

22 January 1999 Layered video coding for multimedia applications

Jae-Yong Lee, Tae-Hyun Kim, Sung-Jea Ko

Proceedings Volume 3528, Multimedia Systems and Applications; (1999) https://doi.org/10.1117/12.337441
Event: Photonics East (ISAM, VVDC, IEMB), 1998, Boston, MA, United States

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.

Citation Download Citation

Jae-Yong Lee, Tae-Hyun Kim, and Sung-Jea Ko "Layered video coding for multimedia applications", Proc. SPIE 3528, Multimedia Systems and Applications, (22 January 1999); https://doi.org/10.1117/12.337441

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