Spatial Reconstructed Local Attention Res2Net with F0 Subband for Fake Speech Detection.
Cunhang FanJun XueJianhua TaoJiangyan YiChenglong WangChengshi ZhengZhao LvPublished in: CoRR (2023)
Keyphrases
- subband
- wavelet transform
- filter bank
- image compression
- linear prediction
- multiresolution
- bit rate
- frequency domain
- wavelet coefficients
- wavelet decomposition
- feature vectors
- discrete wavelet transform
- low pass
- subband coding
- locally adaptive
- wavelet domain
- high frequency
- low frequency
- wavelet coding
- image coder
- speech recognition
- reconstructed image
- energy compaction
- wavelet packet
- multiscale
- spatial data
- subband decomposition
- wavelet subbands
- non subsampled contourlet transform
- frequency band
- reconstruction error
- perfect reconstruction
- rate distortion
- spatial information
- video coding
- signal processing
- computational complexity
- speech signal
- human visual system