NDLI: Feature extraction based on Wavelet Transform using ECG signal

Content Provider	IEEE Xplore Digital Library
Author	Palacios-Enriquez, A. Ponomaryov, V.
Copyright Year	2013
Description	Author affiliation: ESIME-Culhuacan, Inst. Politec. Nac., Mexico City, Mexico (Palacios-Enriquez, A.; Ponomaryov, V.)
Abstract	The electrocardiographic signal (ECG) is being commonly used for diagnosis of different heart disease. A cardiac cycle consists of the P, Q, R, S and T waves [1] where the most significant ECG information is in the locations of the characteristics for these waves. The estimations of the heartbeat features are necessary in the diagnostic of several anomalies including some related arrhythmias such as tachycardia or bradycardia [2]. Different methods exist in this area [5, 6] but by now, the estimation of the ECG waves is a difficult problem because electrocardiographic signal depends on the physiological conditions of a patient to be investigated. In this paper, the feature extraction based on Wavelet Transform (WT) is applied as the first step, estimating several waveforms that can be employed for future diagnostic purposes. The proposed procedure uses different decomposition levels of WT applying the Haar wavelet function that presents the better results in the location of R-wave.
Starting Page	632
Ending Page	634
File Size	536751
Page Count	3
File Format	PDF
e-ISBN	9781479910687
DOI	10.1109/MSMW.2013.6622145
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-06-23
Publisher Place	Ukraine
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Electrocardiography Wavelet transforms Feature extraction Heart Estimation Approximation methods
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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