Multivariate Fourier Distribution Perturbation: Domain Shifts with Uncertainty in Frequency Domain.
Xianfeng LiWeijie ChenShicai YangYishuang LiWenhao GuanLin LiPublished in: ICASSP (2024)
Keyphrases
- frequency domain
- fourier transform
- spatial domain
- fourier domain
- fourier analysis
- denoising
- cross correlation
- feature extraction
- power spectrum
- facial asymmetry
- fast fourier transform
- frequency analysis
- subband
- spectrum analysis
- low pass
- spectral domain
- frequency spectrum
- radon transform
- space variant
- wavelet domain
- frequency domain analysis
- frequency response
- directional filtering
- phase correlation
- discrete fourier transform
- bandpass
- discrete wavelet transform
- image compression
- high quality
- similarity measure