Backdoor Attack through Frequency Domain.
Tong WangYuan YaoFeng XuShengwei AnHanghang TongTing WangPublished in: CoRR (2021)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- power spectrum
- cross correlation
- frequency analysis
- denoising
- facial asymmetry
- subband
- feature extraction
- low pass
- fourier domain
- fast fourier transform
- fourier analysis
- digital watermark
- spectral domain
- phase correlation
- frequency domain analysis
- directional filtering
- preprocessing