PPG-DaLiA
PulseAugur coverage of PPG-DaLiA — every cluster mentioning PPG-DaLiA across labs, papers, and developer communities, ranked by signal.
2 day(s) with sentiment data
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New agent architecture improves wrist PPG heart rate accuracy
Researchers have developed a novel agent architecture designed to improve the accuracy of wrist-based photoplethysmography (PPG) heart rate estimates. This system utilizes tools and memory to selectively correct errors …
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New AI model reconstructs ECG signals from wearable sensors
Researchers have developed BeatFlow-ECG, a novel model capable of reconstructing electrocardiography (ECG) signals from less invasive wearable sensors like photoplethysmogram (PPG) and inertial measurement units (IMU). …
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New PCHS Framework Improves Heart Rate Estimation from Wrist PPG
Researchers have developed a new framework called Physically-Constrained Harmonic Separation (PCHS) to improve the accuracy of heart rate (HR) and respiratory rate (RR) estimation from wrist-worn photoplethysmography (P…