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Your Microphone Array Retains Your Identity: A Robust Voice Liveness Detection System for Smart Speakers.
Yan Meng
Jiachun Li
Matthew Pillari
Arjun Deopujari
Liam Brennan
Hafsah Shamsie
Haojin Zhu
Yuan Tian
Published in:
USENIX Security Symposium (2022)
Keyphrases
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gabor filters
texture features
liveness detection
spatio temporal