Wavelet image compression based on bit-plane and context

被引：0

作者：

Wang, QY ^{[1
]}

Bo, L ^{[1
]}

Jiao, RH ^{[1
]}

Li, YC ^{[1
]}

Bo, W ^{[1
]}

机构：

[1] Beihang Univ, Sch Comp Sci & Engn, Digital Media Lab, Beijing 100083, Peoples R China

来源：

WAVELET ANALYSIS AND ACTIVE MEDIA TECHNOLOGY VOLS 1-3 | 2005年

关键词：

image compression; wavelet transform; bit-plane; context; arithmetic coding;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Because wavelet is adapted to high compression ratio and has very good subjective quality, people pay considerable attention to wavelet image coding. In the paper, a wavelet image compression scheme is proposed based on bit-plane context and arithmetic coding. It employs ancestors-descendants and neighboring coefficients redundancy more sufficiently and improve compression performance. Experiments show that the scheme is among the best image coder.

引用

页码：755 / 760

页数：6

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