Robust block-based EZW image compression with channel noise optimized rate-distortion functions

Jen Chang Liu*, Wen Liang Hwang, Wen Jyi Hwang, Ming Syan Chen

*此作品的通信作者

研究成果: 會議貢獻類型會議論文同行評審

5 引文 斯高帕斯(Scopus)

摘要

The robustness of image compression algorithms has become more critical with the increasing demand for image data transmission systems over noisy channels. To affect robust image compression, the dynamic bit allocation was applied to the block-based Embedded Zerotree Wavelet (EZW) algorithm. The performance of the block-based EZW algorithm can be further improved if noise statistics are used in bit allocation which assigns bits to each block.

原文英語
頁面560-564
頁數5
出版狀態已發佈 - 1999
對外發佈
事件International Conference on Image Processing (ICIP'99) - Kobe, Jpn
持續時間: 1999 十月 241999 十月 28

其他

其他International Conference on Image Processing (ICIP'99)
城市Kobe, Jpn
期間1999/10/241999/10/28

ASJC Scopus subject areas

  • 硬體和架構
  • 電腦視覺和模式識別
  • 電氣與電子工程

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