PhysFlow: Frequency-Selective Flow Matching with Dual-Stream Expert Fusion for Remote Photoplethysmography.

@inproceedings{luo-2026-physflow, author = {Youchen Luo and Zhaodong Sun and Huiyu Yang and Wenye Geng and Yuwei Chen and Xiaobai Li}, editor = {Stevan Rudinac and Zi Huang and Marcel Worring and Lucia Vadicamo and Xirong Li and Pascal Mettes and Lizi Liao}, title = {{PhysFlow: Frequency-Selective Flow Matching with Dual-Stream Expert Fusion for Remote Photoplethysmography}}, booktitle = {{Proceedings of the 2026 International Conference on Multimedia Retrieval, ICMR 2026, Amsterdam, The Netherlands, June 16-19, 2026}}, pages = {2343--2351}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805622.3810868}, doi = {https://doi.org/10.1145/3805622.3810868} }