Embedded zerotree runlength wavelet image coding

被引：0
|
作者：
Wu, JH [1 ]
Olivier, C [1 ]
Chatellier, C [1 ]
机构：
[1] Nanchang Univ, Elect Informat & Engn Fac, Nanchang 33029, Peoples R China
来源：
2001 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOL III, PROCEEDINGS | 2001年
关键词：
D O I：
暂无
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
This paper presents a simple and effective image coding technique the embedded zerotree runlength wavelet (EZRW) image coding algorithm The main idea behind EZRW is making use of the correlation among the data output by dominant pass and subordinate pass in the embedded zerotree wavelet (EZW) image encoding process With this algorithm, the compression ratio is better than the EZW algorithm and comparable with that of the SPIHT algorithm for most test images.
引用
收藏
页码：784 / 787
页数：4
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