P2E-VQ: ECG-linked representation augmentation for PPG via discrete patch retrieval
arXiv:2608.14656v1 Announce Type: new Abstract: Photoplethysmography (PPG) is widely used in consumer wearables because of its low cost and ease of acquisition. However, unlike electrocardiography (ECG), PPG measures peripheral pulse dynamics rather than cardiac electrical activity, limiting its ability to predict cardiac conditions that rely on ECG-specific morphological cues. Existing methods attempt to bridge this gap by reconstructing ECG signals from PPG signals. However, this inverse mappi...
arXiv cs.LG
·Zhongli Wu, Zhuangzhi Gao, He Zhao, Feixiang Zhou, Fu Wang, Jinru Ding, Yuankai Wang, Hongyi Qin, Gregory Y. H. Lip, Bil Kirmani, Yalin Zheng
·
// relacionados
Leia também
Blog
Meta ran ads for an app promising to nudify female politicians
Blog
Relativity Networks raises $22 million to bring a faster kind of fiber to data centers
Blog
Iterative Grasp Pose Refinement: A Deep Reinforcement Learning Approach for 2D Vision
Blog