Multiwavelet-based ECG compressed sensing with samples difference thresholding

Jozef Kromka, Ondrej Kovac, Jan Saliga, Linus Michaeli

Abstract

This paper introduces a novel Multiwaveletbased hybrid method of Compressed sensing (CS). A case study of CS and reconstruction of Electro Cardio Diagram (ECG) signals with the presented method was performed. For ECG signals the proposed method does not require a wave position detector and can reconstruct the signal with minimal DC offset error. The method is completely patient-agnostic and does not require prior patient-specific information as well. The proposed method was evaluated using the MIT-BIT database. The obtained results show a good reconstruction quality while keeping a high compression ratio.

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IMEKO-TC4-2022-40.pdf

DOI

10.21014/tc4-2022.40

IMEKO TC

TC4 - Measurement of Electrical Quantities

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