Key result
Vector quantization of ECG wavelets outperforms standard compression while retaining feature integrity at low bit rates.
Vector quantization of ECG wavelet coefficients provides high fidelity compression with low bit-per-sample rates, outperforming standard techniques.
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May support efficient remote ECG monitoring; leaves open prospective clinical validation before practice adoption.
Anant et al. (1995) studied this question. Vector quantization of ECG wavelet coefficients outperforms standard techniques for high-fidelity compression while retaining feature integrity at a very low bit-per-sample rate.
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