Domain Generalization with Fourier Transform and Soft Thresholding.
Hongyi PanBin WangZheyuan ZhanXin ZhuDebesh JhaAhmet Enis ÇetinConcetto SpampinatoUlas BagciPublished in: CoRR (2023)
Keyphrases
- fourier transform
- frequency domain
- signal processing
- radon transform
- discrete fourier transform
- fast fourier transform
- correlation function
- neural network
- fourier coefficients
- power spectral density
- power spectrum
- fourier domain
- frequency spectrum
- soft thresholding
- phase difference
- fourier analysis
- polar coordinates
- pattern recognition
- multiscale
- high quality
- image processing
- machine learning