Modification of context-based arithmetic coding for SPIHT

Yung Chiang Wei, Jar-Ferr Yang, Yi Ting Jiang

研究成果: Paper同行評審

1 引文 斯高帕斯(Scopus)

摘要

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.

原文English
頁面769-772
頁數4
出版狀態Published - 2004 十二月 1
事件2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology - Tainan, Taiwan
持續時間: 2004 十二月 62004 十二月 9

Other

Other2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology
國家/地區Taiwan
城市Tainan
期間04-12-0604-12-09

All Science Journal Classification (ASJC) codes

  • 電氣與電子工程

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