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

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

^*Corresponding author for this work

Research output: Contribution to conference › Paper › peer-review

5 Citations (Scopus)

Abstract

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.

Original language	English
Pages	560-564
Number of pages	5
Publication status	Published - 1999
Externally published	Yes
Event	International Conference on Image Processing (ICIP'99) - Kobe, Jpn Duration: 1999 Oct 24 → 1999 Oct 28

Other

Other	International Conference on Image Processing (ICIP'99)
City	Kobe, Jpn
Period	1999/10/24 → 1999/10/28

ASJC Scopus subject areas

Hardware and Architecture
Computer Vision and Pattern Recognition
Electrical and Electronic Engineering

Cite this

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title = "Robust block-based EZW image compression with channel noise optimized rate-distortion functions",

abstract = "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.",

author = "Liu, {Jen Chang} and Hwang, {Wen Liang} and Hwang, {Wen Jyi} and Chen, {Ming Syan}",

year = "1999",

language = "English",

pages = "560--564",

note = "International Conference on Image Processing (ICIP'99) ; Conference date: 24-10-1999 Through 28-10-1999",

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TY - CONF

T1 - Robust block-based EZW image compression with channel noise optimized rate-distortion functions

AU - Liu, Jen Chang

AU - Hwang, Wen Liang

AU - Hwang, Wen Jyi

AU - Chen, Ming Syan

PY - 1999

Y1 - 1999

N2 - 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.

AB - 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.

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UR - http://www.scopus.com/inward/citedby.url?scp=0033326457&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:0033326457

SP - 560

EP - 564

T2 - International Conference on Image Processing (ICIP'99)

Y2 - 24 October 1999 through 28 October 1999

ER -

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

Abstract

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ASJC Scopus subject areas

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