Functional Split and Frequency-Domain Processing for Fronthaul Traffic Reduction.
Cleverson NahumLeonardo RamalhoAldebaro KlautauEduardo MedeirosIgor AlmeidaElmar TrojerPublished in: IEEE Commun. Lett. (2021)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- cross correlation
- power spectrum
- feature extraction
- low frequency
- low pass
- power spectra
- frequency analysis
- fourier analysis
- frequency response
- subband
- spectral domain
- fast fourier transform
- facial asymmetry
- fourier domain
- denoising
- phase correlation
- filter bank
- affine invariance
- mathematical formalism
- computer vision
- frequency domain analysis
- spectrum analysis
- frequency spectrum
- discrete fourier transform
- bandpass
- wavelet transform