PPG2Live: Using dual PPG for active authentication and liveness detection

Spooren, JanJanSpoorenPreuveneers, DavyDavyPreuveneersJoosen, WouterWouterJoosen2021-10-272021-10-272019https://imec-publications.be/handle/20.500.12860/34060PPG2Live: Using dual PPG for active authentication and liveness detectionProceedings paperhttps://lirias.kuleuven.be/2789051