Spatial reconstructed local attention Res2Net with F0 subband for fake speech detection.
Cunhang FanJun XueJianhua TaoJiangyan YiChenglong WangChengshi ZhengZhao LvPublished in: Neural Networks (2024)
Keyphrases
- subband
- filter bank
- wavelet transform
- image compression
- bit rate
- multiresolution
- wavelet coefficients
- wavelet decomposition
- linear prediction
- high frequency
- wavelet domain
- frequency domain
- subband coding
- low frequency
- wavelet subbands
- feature vectors
- low pass
- wavelet packet
- image coder
- locally adaptive
- reconstructed image
- subband decomposition
- discrete wavelet transform
- speech recognition
- spatial data
- energy compaction
- reconstruction error
- image coding
- perfect reconstruction
- wavelet coding
- speech signal
- rate distortion
- wavelet transform coefficients
- non subsampled contourlet transform
- feature extraction
- wavelet filters
- high pass
- denoising
- motion estimation