Domain Generalization with fourier Transform and soft thresholding.
Hongyi PanBin WangZheyuan ZhangXin ZhuDebesh JhaAhmet Enis ÇetinConcetto SpampinatoUlas BagciPublished in: ICASSP (2024)
Keyphrases
- fourier transform
- frequency domain
- signal processing
- fourier analysis
- fourier domain
- radon transform
- frequency spectrum
- power spectral density
- fast fourier transform
- soft thresholding
- correlation function
- fourier descriptors
- discrete fourier transform
- neural network
- spatial domain
- higher order
- phase difference
- denoising
- image data
- fourier coefficients
- pairwise