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Blockwise Spectral Analysis for Deepfake Detection in High-fidelity Videos.
He Huang
Nan Sun
Xufeng Lin
Published in:
DSAA (2022)
Keyphrases
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high fidelity
spectral analysis
real time
medical image compression
spectral methods
speech signal
video sequences
video frames
autoregressive
filter bank
image quality
high quality
multimedia
heart rate variability
human activities
higher order
high resolution
computer vision