Key result
Low-power VLSI architecture achieves ~4x compression for ECG and VCG data with minimal power requirements.
Why the study?
Wearable IoHT devices for continuous ECG or VCG monitoring are constrained by storage, transmission capacity, and power, necessitating lossless compression to handle large data volumes.
Population
ECG and VCG data from the PTB database
Authors
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May enable efficient wearable ECG/VCG monitoring; leaves open clinical validation before practice adoption.
A novel low-power VLSI architecture provides efficient lossless compression of ECG and VCG data for wearable healthcare devices.
Janveja et al. (2023) studied ECG/VCG data compression. Low-power VLSI architecture for ECG/VCG data compression was evaluated on Compression ratio. The proposed low-power VLSI architecture achieved compression ratios of 3.857 and 4.45 for ECG and VCG data, respectively, with minimal power and area requirements.
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