The comparison study of wavelet and wavelet packet analysis in the de-noising of EEG test signal

被引：1

作者：

Li, Yifeng ^{[1
]}

Zhang, Lihui ^{[1
]}

Li, Baohui ^{[1
]}

Yan, Guiding ^{[1
]}

Geng, Xichen ^{[1
]}

Jin, Zhao ^{[1
]}

Xu, Yan ^{[1
]}

Wang, Haixia ^{[1
]}

Liu, Xiaoyan ^{[1
]}

Lin, Rong ^{[1
]}

Wei, Xiaoyang ^{[1
]}

Wang, Quan ^{[1
]}

机构：

[1] Air Force, Inst Aviat Med, Beijing, Peoples R China

来源：

2015 7TH INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY IN MEDICINE AND EDUCATION (ITME) | 2015年

关键词：

wavelet; wavelet packet; de-noising; simulation;

D O I：

10.1109/ITME.2015.35

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The paper briefly elaborates the basic principle and method of wavelet and wavelet packet analysis, and on this basic introduces the general method steps of making a de-noising for signal by using of wavelet packet method. The designed computer simulation is made, and for an EEG test signal including random noising, the effects of wavelet and wavelet packet de-noising are compared by waveform and specific quantization values and by using all kinds of common wavelet basics. Results show that, both wavelet and wavelet packet methods can effectively eliminate the noising in signal, while method of wavelet packet de-noising has more superiority.

引用

页码：274 / 277

页数：4

共 29 条

[11] [Anonymous], J MICROCOMPUTER ITSA
[12] Bharkad S, 2013, IEEE INT ADV COMPUT, P1183
[13] Fuad N, 2013, IEEE ENG MED BIO, P2890, DOI 10.1109/EMBC.2013.6610144
[14] Predetection Fusion With Doppler Measurements and Amplitude Information
Georgescu, Ramona
Willett, Peter
[J]. IEEE JOURNAL OF OCEANIC ENGINEERING, 2012, 37 (01) : 56 - 65
[15] [郭俊峰 Guo Junfeng], 2007, [管理评论, Management Review], V19, P55
[16] Harris F., 2012, 2012 15th International Symposium on Wireless Personal Multimedia Communications (WPMC 2012), P276
[17] Kumar A., 2013, P 3 INT C COMP INT I, P318
[18] Kumar K, 2014, 2014 11TH INTERNATIONAL COMPUTER CONFERENCE ON WAVELET ACTIVE MEDIA TECHNOLOGY AND INFORMATION PROCESSING (ICCWAMTIP), P261, DOI 10.1109/ICCWAMTIP.2014.7073404
[19] Technical quality evaluation of EEG recording based on electroencephalographers' knowledge
Nakamura, M
Chen, Q
Sugi, T
Ikeda, A
Shibasaki, H
[J]. MEDICAL ENGINEERING & PHYSICS, 2005, 27 (01) : 93 - 100
[20] Naqvi SAR, 2013, IEEE GCC CONF EXHIB, P583, DOI 10.1109/IEEEGCC.2013.6705844

← 1 2 3 →