Information fusion for contactless respiration: Combining facial imaging photoplethysmography and upper-torso motion in canonical subspace

2026/07/25 by Arpita Panigrahi, Atin Mukherjee, Hemant Sharma +1
Engineering · Medicine · Health Professions · #Non-Invasive Vital Sign Monitoring #Optical Imaging and Spectroscopy Techniques #Pressure Ulcer Prevention and Management

paper · doi:10.1016/j.compeleceng.2026.111391

Citations

• Advancements in Noncontact, Multiparameter Physiological Measurements Using a Webcam
• Comparison of impedance and inductance ventilation sensors on adults during breathing, motion, and simulated airway obstruction
• Photoplethysmography Revisited: From Contact to Noncontact, From Point to Imaging
• VitaSi: A real-time contactless vital signs estimation system
• Relations Between Two Sets of Variates
• CPulse: Heart Rate Estimation From RGB Videos Under Realistic Conditions
• Vision-Motion Codesign for Low-Level Trajectory Generation in Visual Servoing Systems
• GraphPhys: Facial video-based physiological measurement with graph neural network
• PhysVLM: Vision-Language Model for Generalizable Multitask Remote Physiological Measurement