A wavelet transform-based ECG compression method guaranteeing desired signal quality.

Chen, J; Itoh, S · IEEE Trans Biomed Eng · 1998

basic_science · Level V

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Abstract

This paper presents a new electrocardiogram (ECG) compression method based or orthonormal wavelet transform and an adaptive quantization strategy, by which a predetermined percent root mean square difference (PRD) can be guaranteed with high compression ratio and low implementation complexity.

Medical subject headings