A multi-channel channel-optimized scheme for EZW using rate-distortion functions

J. C. Liu, W. L. Hwang*, W. J. Hwang, M. S. Chen

*此作品的通信作者

研究成果: 書貢獻/報告類型會議論文篇章

摘要

We develop a multi-channel channel-optimized scheme for EZW image compression in a noisy transmission environment. A block-based modification for EZW is applied to improve the robustness of EZW, and to produce several coded bitstreams for transmission over multiple channels with different noise conditions. Then the respective channel noise is considered in the rate-distortion analysis, and the resultant rate-distortion functions are used for optimal bit allocation among the coded bitstreams. The case of burst noise is analyzed as an example.

原文英語
主出版物標題IEEE International Conference on Image Processing
頁面395-398
頁數4
1
出版狀態已發佈 - 2000
對外發佈
事件International Conference on Image Processing (ICIP 2000) - Vancouver, BC, 加拿大
持續時間: 2000 九月 102000 九月 13

其他

其他International Conference on Image Processing (ICIP 2000)
國家/地區加拿大
城市Vancouver, BC
期間2000/09/102000/09/13

ASJC Scopus subject areas

  • 電腦視覺和模式識別
  • 硬體和架構
  • 電氣與電子工程

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