DocumentCode
1563741
Title
Variable Step-size Extraction Algorithm for Extracting Fetal Electrocardiogram
Author
Zhang, Zhi-Lin ; Yi, Zhang
Author_Institution
Sch. of Comput. Sci. & Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu
Volume
1
fYear
2005
Firstpage
434
Lastpage
437
Abstract
This paper proposes an algorithm for extracting the fetal electrocardiogram (FECG), which exploits the time structure and high-order statistics of the FECG. To accelerate the convergence, a variable step-size strategy is adopted. Compared with the Barros´s algorithm, the proposed algorithm can rapidly obtain clearer FECGs. The validity and performance of the algorithm is confirmed by computer simulations and experiments on real-world data
Keywords
electrocardiography; feature extraction; medical signal processing; obstetrics; fetal electrocardiogram; high-order statistics; time structure; variable step-size extraction algorithm; Acceleration; Computational intelligence; Computer science; Convergence; Data mining; Delay effects; Laboratories; Noise level; Source separation; Statistics;
fLanguage
English
Publisher
ieee
Conference_Titel
Neural Networks and Brain, 2005. ICNN&B '05. International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-9422-4
Type
conf
DOI
10.1109/ICNNB.2005.1614649
Filename
1614649
Link To Document