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 |
|---|---|
| Pages (from-to) | 509-517 |
| Number of pages | 9 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 3528 |
| Publication status | Published - 1999 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering