A Robust Sparse Fourier Transform in the Continuous Setting.
Eric PriceZhao SongPublished in: FOCS (2015)
Keyphrases
- fourier transform
- frequency domain
- signal processing
- fourier domain
- radon transform
- polar coordinates
- fourier descriptors
- phase difference
- discrete fourier transform
- log polar
- fourier coefficients
- power spectral density
- rotation invariance
- fast fourier transform
- image processing
- neural network
- power spectrum
- fourier analysis
- spatial domain
- frequency spectrum
- image quality
- machine learning