Key result
Adaptive lossless ECG ASIC achieves a ~2.8 compression rate with minimal power consumption.
A novel ASIC design for lossless ECG compression demonstrates high compression efficiency with very low power consumption, making it suitable for wireless cardiac sensors.
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Enables low-power lossless ECG compression for wireless sensors; leaves open clinical validation before adoption.
Luo et al. (2018) conducted a letter in Electrocardiogram (ECG) monitoring. Highly Adaptive Lossless ECG Compression ASIC based on Hybrid Golomb Coding vs. Existing ECG compressors was evaluated on Compression rate (CR) and power consumption. The proposed highly adaptive lossless ECG compression ASIC achieved a compression rate of 2.77 on the MIT-BIH Arrhythmia database with a small gate count of 1.82K and 37.6nW power consumption.
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