Wavelet-based still image coding standards on SMPs using OpenMP

被引：0
|
作者：
Norcen, R [1 ]
Uhl, A [1 ]
机构：
[1] Salzburg Univ, RIST, A-5020 Salzburg, Austria
来源：
PARALLEL COMPUTING: SOFTWARE TECHNOLOGY, ALGORITHMS, ARCHITECTURES AND APPLICATIONS | 2004年 / 13卷
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
JPEG2000 and MPEG-4 Visual Texture Coding (VTC) are both wavelet-based and state of the art in still image coding. In this paper we show sequential as well as parallel strategies for speeding up two selected implementations of MPEG-4 VTC and JPEG2000. Further-more, we discuss the sequential and parallel performance of the improved versions and compare the efficiency of both algorithms.
引用
收藏
页码：827 / 833
页数：7
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