An Improved Real-Time Echo Separation Processing Scheme in Intermediate Frequency Domain.
Xiangrui MengZhimin ZhangWei WangJinsong QiuZhen ChenHuaitao FanPublished in: IEEE Geosci. Remote. Sens. Lett. (2023)
Keyphrases
- frequency domain
- real time
- spectrum analysis
- fourier transform
- spatial domain
- convolutive mixtures
- denoising
- power spectrum
- fourier domain
- cross correlation
- fourier analysis
- power spectra
- frequency analysis
- subband
- feature extraction
- low pass
- facial asymmetry
- discrete fourier transform
- fast fourier transform
- phase correlation
- high frequency
- frequency spectrum
- power spectral
- frequency domain analysis
- affine invariance
- bandpass
- feature vectors