Abstract
In this paper, we propose an efficient arithmetic-coding model adapted to the SPIHT algorithm to improve its coding efficiency. With the data dependency and the relationship implied by the SPIHT tree structure, the compression performance of the arithmetic coding for the SPIHT data is improved due to the re-defined probability model. With this modification, we exploit the parent-child and neighborhood relationships contributed by SPIHT to overcome the spatial redundancy.
| Original language | English |
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| Pages | 769-772 |
| Number of pages | 4 |
| Publication status | Published - 2004 |
| Event | 2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology - Tainan, Taiwan Duration: 2004 Dec 6 → 2004 Dec 9 |
Other
| Other | 2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology |
|---|---|
| Country/Territory | Taiwan |
| City | Tainan |
| Period | 04-12-06 → 04-12-09 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering