Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)

Convolutive Blind Source Separation based on Wavelet De-noising

Authors
Hongbin Zhang, Pengfei Xu
Corresponding Author
Hongbin Zhang
Available Online May 2014.
DOI
10.2991/iccia.2012.195How to use a DOI?
Keywords
Convolutive mixture, Time-Domain Blind Source Separation, Communication Signals, Wavelet Denoising
Abstract

The paper discusses the time-domain blind seperation applied to communication signals, using an ICA algorithm EFICA together with a wavelet de-noising processing method. In the Blind source separation system, regardless of the mixed signals and separated signals, noise pollution occurs frequently, it increases the complexity of BSS and the difficulty of dealing with the aftermath. So an automatic method of and wavelet de-noising processing is proposed finally. It yields good results in the experiment and improves the performance of BSS system.

Copyright
© 2013, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

Volume Title
Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)
Series
Advances in Intelligent Systems Research
Publication Date
May 2014
ISBN
978-94-91216-41-1
ISSN
1951-6851
DOI
10.2991/iccia.2012.195How to use a DOI?
Copyright
© 2013, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Hongbin Zhang
AU  - Pengfei Xu
PY  - 2014/05
DA  - 2014/05
TI  - Convolutive Blind Source Separation based on Wavelet De-noising
BT  - Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)
PB  - Atlantis Press
SP  - 807
EP  - 810
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccia.2012.195
DO  - 10.2991/iccia.2012.195
ID  - Zhang2014/05
ER  -