A frequency-domain approach to tightening the generalized levenshtein bound.
Zi Long LiuYong Liang GuanWai Ho MowPublished in: ISIT (2017)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- denoising
- power spectrum
- low frequency
- cross correlation
- frequency analysis
- subband
- feature extraction
- low pass
- spectrum analysis
- filter bank
- image processing
- fourier domain
- facial asymmetry
- power spectra
- fast fourier transform
- phase correlation
- fourier analysis
- spectral domain
- computer vision
- frequency spectrum
- bandpass
- machine learning
- frequency response
- discrete fourier transform
- frequency domain analysis
- directional filtering
- power spectral