Key result
A wavelet transform-based ECG compression method with adaptive quantization guarantees a predetermined percent root mean square difference (PRD) with high compression and low complexity.
Population
Electrocardiogram (ECG) signals
Authors
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May enable efficient ECG transmission in bandwidth-limited settings; leaves open prospective clinical validation of diagnostic fidelity.
A new wavelet transform-based ECG compression method allows for guaranteed signal quality with high compression ratios and low complexity.
Chen et al. (1998) studied this question. A wavelet transform-based ECG compression method with adaptive quantization guarantees a predetermined percent root mean square difference (PRD) with high compression and low complexity.
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