Blind source separation of heart signal and lung signal based on high-order statistics.
- Author:
Hao GUO
1
;
Hua HUANG
Author Information
1. Institute of Electronic Information, Sichuan University, Chengdu 610065, China.
- Publication Type:Journal Article
- MeSH:
Algorithms;
Computer Simulation;
Heart Sounds;
Humans;
Respiratory Sounds;
Signal Processing, Computer-Assisted
- From:
Journal of Biomedical Engineering
2009;26(2):413-416
- CountryChina
- Language:Chinese
-
Abstract:
Based on the characteristics of heart sound and lung sound, we propose to use high-order statistics to achieve the blind source separation of these signals. In this way, we can abstract lung sound signal from heart sound signal clearly.
