Methods for Optimizing Biorthogonal Wavelet Transform

被引：0
|
作者：
Maly, Jan [1 ]
机构：
[1] Brno Univ Technol, Dept Telecommun, Brno 61200, Czech Republic
来源：
31ST INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS AND SIGNAL PROCESSING TSP 2008 | 2008年
关键词：
fast lifting wavelet transform; SIMD; biorthogonal; optimization;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This article presents analysis of two efficient optimizations for biorthogonal wavelet transform computation, the fast lifing wavelet transform scheme and SIMD-based approach on modern personal computer CPU's, using the Intel Integrated Performance Primitives developer library. A comparison of efficiency regarding various sample counts is shown, along with discussion of compiler optimizations influence and simple algorithms profiling.
引用
收藏
页码：33 / 36
页数：4
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