Title :
Non-linear adaptive prediction based ECG signal filtering
Author_Institution :
Dept. of Control Eng. & Inf. Technol., Tech. Univ. Budapest, Hungary
Abstract :
A new ECG filtering method is presented. First, a pre-filtering is realized, followed by QRS detection. After that the R peaks are localized and the signal is divided into R-R intervals, the original signal can be filtered with less characteristic distortion. This filter is based upon a pondered, adaptive, non-linear long-term prediction method
Keywords :
adaptive signal processing; electrocardiography; medical signal processing; ECG signal filtering; QRS detection; R peaks localization; R-R intervals; characteristic distortion; electrodiagnostics; nonlinear adaptive ECG prediction; pondered adaptive nonlinear long-term prediction method; prefiltering; signal division; Adaptive filters; Biomedical engineering; Channel bank filters; Databases; Electrocardiography; Filtering algorithms; Information filtering; Nonlinear distortion; Shape; Signal processing;
Conference_Titel :
[Engineering in Medicine and Biology, 1999. 21st Annual Conference and the 1999 Annual Fall Meetring of the Biomedical Engineering Society] BMES/EMBS Conference, 1999. Proceedings of the First Joint
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-5674-8
DOI :
10.1109/IEMBS.1999.802373
