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 2-D 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 since motion estimation and compensation further reduce the temporal redundancy.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of SPIE - The International Society for Optical Engineering |
| Editors | A.G. Tescher, B. Vasudev |
| Publisher | Society of Photo-Optical Instrumentation Engineers |
| Pages | 509-517 |
| Number of pages | 9 |
| Volume | 3528 |
| Publication status | Published - 1999 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Condensed Matter Physics
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Lee, J. Y., Kim, T. H., & Ko, S-J. (1999). Layered video coding for multimedia applications. In A. G. Tescher, & B. Vasudev (Eds.), Proceedings of SPIE - The International Society for Optical Engineering (Vol. 3528, pp. 509-517). Society of Photo-Optical Instrumentation Engineers.