SpecMix : A Mixed Sample Data Augmentation method for Training withTime-Frequency Domain Features.
Gwantae KimDavid K. HanHanseok KoPublished in: CoRR (2021)
Keyphrases
- frequency domain
- cross correlation
- feature extraction
- feature set
- power spectrum
- spatial domain
- fast fourier transform
- similarity measure
- image data
- preprocessing
- fourier transform
- fourier domain
- fourier analysis
- spectrum analysis
- discrete fourier transform
- image processing
- power spectral
- low pass
- image compression
- signal processing
- feature space
- high quality
- image sequences