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Temporal Similarity Analysis of Remote Photoplethysmography for Fast 3D Mask Face Presentation Attack Detection
2020
2020 IEEE Winter Conference on Applications of Computer Vision (WACV)
To tackle the 3D mask face presentation attack, remote Photoplethysmography (rPPG), a biomedical technique that can detect heartbeat signal remotely, is employed as an intrinsic liveness cue. Although existing rPPG-based methods exhibit encouraging results, they require long observation time (10-12 seconds) to identify the heartbeat information, which limits their employment in real applications such as smartphone unlock and e-payment. To shorten the observation time (within 1-second) while
doi:10.1109/wacv45572.2020.9093337
dblp:conf/wacv/LiuLY20
fatcat:bd5ynqdxhzalfe6iqn27iunoku