Filter bank design for subband ECG compression

被引：0
|
作者：
Aase, SO [1 ]
机构：
[1] Stavanger Coll, Dept Elect & Comp Engn, N-4004 Stavanger, Norway
来源：
PROCEEDINGS OF THE 18TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOL 18, PTS 1-5 | 1997年 / 18卷
关键词：
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
This article considers filter banks for subband coding of discrete time electrocardiogram (ECG) signals. A parallel FIR filter bank is optimized and compared with a classic tree-structured filter bank. Ringing noise is reduced by restricting the filter response lengths. Coding experiments show visual improvements of the reconstructed ECG waveforms, and a decrease in signal distortion from 0.6 to 0.8% PRD compared to the reference filter bank.
引用
收藏
页码：1382 / 1383
页数：2
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