Haodong LI*

Bi-TTA: Bidirectional Test-Time Adapter for Remote Physiological Measurement

"Remote photoplethysmography (rPPG) is gaining prominence for its non-invasive approach to monitoring physiological signals using only cameras. Despite its promise, the adaptability of rPPG models to new, unseen domains is hindered due to the environmental sensitivity of physiological signals. To ad…