Electrocardiogram (ECG) artifact contamination frequently occurs in surface electromyography (sEMG) when muscles are recorded near the heart. Existing neural network (NN)-based approaches typically perform waveform-level end-to-end denoising with pointwise losses, but often fail to preserve the spectral structures of s...
Cheng-Han Shih, Kuan-Chen Wang, Kai-Chun Liu et al.· 0 citations
Electrocardiogram (ECG) signals are essential for arrhythmia diagnosis. With the growing adoption of long-term monitoring via wearable and portable devices, energy-efficient acquisition has become critical, motivating the development of ECG super-resolution (SR) techniques to reconstruct high-resolution signals from lo...
Fan-Yi Hsu, I. Chiu, Kuan-Chen Wang et al.· 0 citations
Prism-SQA is proposed, an interpretable and adaptable neural framework that reformulates SQA as a physiology-aware source-separation and verification process that achieves competitive or better performance than contemporary black-box neural methods while providing explicit interpretability and adaptability.
Kuan-Chen Wang, Kai-Chun Liu, Ping-Cheng Yeh et al.· IEEE journal of biomedical a...· 0 citations
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