TITLE:
New Ecg Signal Compression Model Based on Set Theory Applied to Images
AUTHORS:
Ivan Basile Kabiena, Eric Michel Deussom Djomadji, Emmanuel Tonye
KEYWORDS:
Compression, ECG, DWT, Sub-Set, 2D
JOURNAL NAME:
Journal of Computer and Communications,
Vol.11 No.8,
August
15,
2023
ABSTRACT: Cardiovascular diseases are the origin of many causes of death worldwide. They impose on practitioners optimal diagnostic methods such as telemedicine in order to be able to quickly detect anomalies for daily care and monitoring of patients. The Electrocardiogram (ECG) is an examination that can detect abnormal functioning of the heart and generates a large number of digital data which can be stored or transmitted for further analysis. For storage or transmission purposes, one of the challenges is to reduce the space occupied by ECG signal and for that, it is important to offer more and more efficient algorithms capable of achieving high compression rates, while offering a good quality of reconstruction in a relatively short time. We propose in this paper a new ECG compression scheme that is based on a subset of signal splitting and 2D processing, the wavelet transform (DWT) and SPIHT coding which has proved their worth in the field of signal processing and compression. They are exploited for decorrelation and coding of the signal. The results obtained are significant and offer many perspectives.