Performance analysis of unconstrained partitioned-block frequency-domain adaptive filters in under-modeling scenarios.
Zhengqiang LuoZiying YuFang KangFeiran YangJun YangPublished in: EURASIP J. Adv. Signal Process. (2024)
Keyphrases
- frequency domain
- fourier transform
- spatial domain
- cross correlation
- denoising
- low frequency
- frequency analysis
- spectral domain
- low pass
- subband
- filter bank
- phase correlation
- fast fourier transform
- fourier domain
- power spectrum
- dct coefficients
- feature extraction
- facial asymmetry
- fourier analysis
- power spectral
- discrete fourier transform
- error diffusion
- wavelet transform
- preprocessing
- high quality