Optimized discrete wavelet transform to real-time digital signal processing

被引：0

作者：

Vlach, Jan ^{[1
]}

Rajmic, Pavel ^{[1
]}

Prinosil, Jiri ^{[1
]}

Vyoral, Josef ^{[1
]}

Mica, Ivan ^{[1
]}

机构：

[1] Brno Univ Technol, Fac Elect Engn & Commun, Dept Telecommun, Purkynova 118, Brno 61200, Czech Republic

来源：

PERSONAL WIRELESS COMMUNICATIONS | 2007年 / 245卷

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we propose optimized method of discrete wavelet transform. There is many use of wavelet transform in digital signal processing (compression, wireless sensor networks, etc.). In those fields, it is necessary to have digital signal processing as fast as it possible. The new segmented discrete wavelet transform (SegWT) has been developed to process in real-time. It is possible to process the signal part-by-part with low memory costs by the new method. In the paper, the principle and benefits if the segmented wavelet transform is explained.

引用

页码：514 / +

页数：2

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