arXiv cs.CV
· Papers
Ultra-Short rPPG Estimation via Periodicity Guidance and Signal Reconstruction
arXiv:2506.22078v3 Announce Type: replace Abstract: Many remote Heart Rate (HR) measurement methods focus on estimating remote photoplethysmography (rPPG) signals from video clips lasting around 10 seconds but often overlook the need for HR estimation from ultra-short video clips. In this paper, we aim to accurately me