Tengyue Wu
Tengyue Wu has 1 paper in the ChatPPG research atlas (2026) and 3 co-authors in the atlas.
Papers
- Single-Beat Cuffless Blood Pressure Estimation Using Ear-PPG and ECG with a Lightweight Hybrid Learning Framework2026 · arXiv preprint
This study estimates blood pressure from single heartbeats using ear PPG and ECG. A 1D CNN turns each PPG beat into a 64-number embedding, which is combined with 30 physiological features such as pulse transit time and HRV and fed to LightGBM. Tested on a 10-person stress protocol and PulseDB, it reached MAEs of 4.02 mmHg systolic and 1.79 mmHg diastolic, 28.2% better than baselines.
- Published: ArXiv preprint, 2026
- Cohort: N = 10
- Signals: PPG, ECG, Blood pressure