Multi-Scale Sub-Band Constant-Q Transform Discriminator for High-Fidelity Vocoder.
Yicheng GuXueyao ZhangLiumeng XueZhizheng WuPublished in: ICASSP (2024)
Keyphrases
- high fidelity
- multiscale
- subband
- contourlet transform
- medical image compression
- wavelet transform
- wavelet decomposition
- filter bank
- perfect reconstruction
- transform coefficients
- wavelet coefficients
- image compression
- high frequency
- low and high frequency
- high pass
- real time
- multiresolution
- discrete wavelet transform
- translation invariant
- low pass
- energy compaction
- wavelet domain
- high quality
- feature vectors
- natural images
- bit rate
- low frequency
- locally adaptive
- frequency domain
- image representation
- edge detection
- image coding
- image coder
- transform coding
- high resolution
- local binary pattern
- video conferencing
- image processing
- vector quantization
- lifting scheme
- texture image retrieval
- wavelet coding
- wavelet packet
- image segmentation