Frequency Domain-based Dataset Distillation.
DongHyeok ShinSeungjae ShinIl-Chul MoonPublished in: CoRR (2023)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- low frequency
- power spectrum
- cross correlation
- feature extraction
- denoising
- frequency analysis
- spectral domain
- low pass
- power spectra
- spectrum analysis
- fourier analysis
- filter bank
- subband
- bandpass
- phase correlation
- affine invariance
- facial asymmetry
- discrete fourier transform
- frequency response
- computer vision
- fourier domain
- signal processing
- image registration
- multiresolution
- feature vectors
- directional filtering