Article

High-Reliability Signal Quality Validation for Biosignals Using Sensor Fusion and Software Indices

2026-04-07

Abstract excerpt

This paper proposes a two-stage hybrid framework for biosignal quality validation that produces beat-level and segment-level labels for real-time filtering and offline dataset curation. The framework is designed for non-stationary periodic biomedical time-series signals including electrocardiography (ECG), photoplethysmography (PPG), impedance cardiography (ICG), phonocardiography (PCG), electromyography (EMG), an...

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Literature Corpus work: 94076551-2434-56b3-8130-083c1c5bbfc0
DOI: 10.20944/preprints202604.0423.v1

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