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Secure Your Voice: An Oral Airflow-Based Continuous Liveness Detection for Voice Assistants.
Yao Wang
Wandong Cai
Tao Gu
Wei Shao
Yannan Li
Yong Yu
Published in:
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. (2019)
Keyphrases
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liveness detection
co occurrence
feature vectors
low cost