Fourier Features Let Networks Learn High Frequency Functions in Low Dimensional Domains.
Matthew TancikPratul P. SrinivasanBen MildenhallSara Fridovich-KeilNithin RaghavanUtkarsh SinghalRavi RamamoorthiJonathan T. BarronRen NgPublished in: CoRR (2020)
Keyphrases
- high frequency
- low frequency
- low dimensional
- high resolution
- visual quality
- wavelet transform
- subband
- wavelet coefficients
- feature extraction
- feature vectors
- feature representation
- high frequencies
- feature space
- wavelet decomposition
- wavelet domain
- feature set
- high dimensional
- computer vision
- multi resolution analysis
- frequency band
- low pass
- low bit rate coding
- feature detection
- discrete wavelet transform
- texture features
- frequency domain
- image processing