Title :
The dyadic wavelet transform based QRS detector [ECG analysis]
Author :
Kadambe, Shubha ; Murray, Robin ; Boudreaux-Bartels, G. Faye
Author_Institution :
AT&T Bell Lab., Murray Hill, NJ, USA
Abstract :
A QRS complex detector for electrocardiogram (ECG) analysis based on the dyadic wavelet transform (DyWT) is described. It overcomes the problems associated with several QRS detectors; namely, they are insensitive to non-stationarities in the QRS complex and are not robust to noise. The performance of the detector is illustrated with representative examples, and its performance is compared to that of some of the other QRS detectors developed thus far
Keywords :
electrocardiography; medical signal processing; signal detection; wavelet transforms; ECG; QRS complex detector; dyadic wavelet transform; electrocardiogram; Band pass filters; Bandwidth; Detectors; Electrocardiography; Frequency; Heart rate; Noise reduction; Noise robustness; Wavelet analysis; Wavelet transforms;
Conference_Titel :
Signals, Systems and Computers, 1992. 1992 Conference Record of The Twenty-Sixth Asilomar Conference on
Conference_Location :
Pacific Grove, CA
Print_ISBN :
0-8186-3160-0
DOI :
10.1109/ACSSC.1992.269273
