Multichannel ECG data compression by multirate signal processing and transform domain coding techniques

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A. Enis Çetin, Hayrettin Koymen, M. Cengiz Aydin

Published: 1993, Last Modified: 27 Feb 2026IEEE Trans. Biomed. Eng. 1993EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: A multilead electrocardiography (ECG) data compression method is presented. First, a linear transform is applied to the standard ECG lead signals, which are highly correlated with each other. In this way a set of uncorrelated transform domain signals is obtained. Then, the resulting transform domain signals are compressed using various coding methods, including multirate signal processing and transform domain coding techniques.<>