ECG Denoising Based on MP Algorithm

Abstract:

The electrocardiogram (ECG) signal is an important basis of diagnosing cardiopathy. It is very important to remove the noises of the signal before the use. Matching pursuit (MP) algorithm uses overcomplete dictionary to decompose the signal, so it can reflect the properties of the signal. In this paper we denoise the ECG signal using MP algorithm,whose dictionary is composed of Gabor atoms.The experiment simulation results show that the proposed method has a good denosing effect.

• Periodical: Applied Mechanics and Materials (Volumes 433-435)
• Pages: 510-513
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.433-435.510
• Online since: October 2013
• Authors: A Ying Wei
• Keywords: ECG Denosing, Gabor Dictionary, MP

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