FDT: Improving the transferability of adversarial examples with frequency domain transformation.
Jie LingJinhui ChenHonglei LiPublished in: Comput. Secur. (2024)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- power spectrum
- cross correlation
- feature extraction
- frequency analysis
- denoising
- filter bank
- fast fourier transform
- spectral domain
- subband
- low pass
- power spectra
- fourier domain
- preprocessing
- phase correlation
- frequency response
- power spectral
- discrete cosine transformation
- frequency domain analysis
- spectrum analysis
- frequency spectrum
- feature selection
- fourier analysis
- discrete fourier transform
- multiscale
- computational complexity
- signal processing