Optical Signal Processing in the Discrete Nonlinear Frequency Domain.
Shi LiJonas KochStephan PachnickePublished in: OFC (2018)
Keyphrases
- frequency domain
- fourier transform
- signal processing
- discrete fourier transform
- filter bank
- spatial domain
- power spectrum
- fast fourier transform
- feature extraction
- denoising
- cross correlation
- low pass
- frequency analysis
- subband
- fourier domain
- frequency domain analysis
- image processing
- image coding
- spectrum analysis
- facial asymmetry
- pattern recognition
- fourier analysis
- frequency spectrum
- spectral domain
- phase correlation
- power spectra
- radon transform
- nonlinear functions
- independent component analysis