Wavelet-Driven Masked Multiscale Reconstruction for PPG Foundation Models

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Megha Thukral, Cyrus Tanade, Simon A. Lee, Juhyeon Lee, Hao Zhou, Keum San Chun, Migyeong Gwak, Viswam Nathan, Md Mahbubur Rahman, Li Zhu, Mehrab Bin Morshed, Subramaniam Venkatraman, Sharanya Arcot Desai

Published: 2026, Last Modified: 29 Mar 2026CoRR 2026EveryoneRevisionsBibTeXCC BY-SA 4.0