Coding Algorithms of Aurora Image Compression Based on Wavelet Transformation

被引：0

作者：

Wu, Guangli ^{[1
]}

Wu, Zhensen ^{[1
]}

Han, Shenmiao ^{[1
]}

Wu, Guangling ^{[1
]}

机构：

[1] Xidian Univ, Sch Sci, Xian 710071, Peoples R China

来源：

MATERIALS SCIENCE AND INFORMATION TECHNOLOGY, PTS 1-8 | 2012年 / 433-440卷

关键词：

Wavelet Transform; wavelet basis; aurora image; EZW; SPIHT;

D O I：

10.4028/www.scientific.net/AMR.433-440.5324

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

This paper introduced some significant applications of aurora images, listed the main factors of choosing wavelet basis in image compression coding and analyzed the influence of aurora image compression effect caused by different wavelet basis were experimentally. The results of two kinds of significant wavelet transform algorithms EZW and SPRIT were analyzed, compared and also experimentally improved.

引用

页码：5324 / 5328

页数：5

共 11 条

[1]

Amir Saidetail, 1996, IEEE T CIRCUITS SYST, V6

[2] CODING GAIN AND SPATIAL LOCALIZATION PROPERTIES OF DISCRETE WAVELET TRANSFORM FILTERS FOR IMAGE-CODING [J].