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Joint contrastive learning and frequency domain defense against adversarial examples.
Jin Yang
Zhi Li
Shuaiwei Liu
Bo Hong
Weidong Wang
Published in:
Neural Comput. Appl. (2023)
Keyphrases
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frequency domain
spatial domain
fourier transform
cross correlation
computer vision
power spectral
preprocessing
denoising
subband
low pass
frequency analysis
frequency domain analysis