Replay-Attack Detection Using Features With Adaptive Spectro-Temporal Resolution.

Meng Liu Longbiao Wang Kong Aik Lee Xuanda Chen Jianwu Dang

Published in: ICASSP (2021)

Keyphrases

temporal resolution
false positives
feature extraction
feature vectors
object detection
spatial resolution
multiscale
feature space
image features
feature set
real time
spatio temporal
image quality
detection algorithm
detection method
temporal logic