Multi-Scale Sub-Band Constant-Q Transform Discriminator for High-Fidelity Vocoder.
Yicheng GuXueyao ZhangLiumeng XueZhizheng WuPublished in: CoRR (2023)
Keyphrases
- high fidelity
- multiscale
- subband
- contourlet transform
- medical image compression
- wavelet transform
- wavelet decomposition
- filter bank
- transform coefficients
- perfect reconstruction
- wavelet coefficients
- wavelet domain
- real time
- high frequency
- discrete wavelet transform
- multiresolution
- image compression
- low and high frequency
- high pass
- image coding
- frequency domain
- feature vectors
- translation invariant
- bit rate
- low frequency
- high quality
- low pass
- energy compaction
- image representation
- wavelet packet
- image coder
- image segmentation
- image fusion
- transform coding
- locally adaptive
- natural images
- edge detection
- high resolution
- lifting scheme
- generalized gaussian density
- wavelet coding
- spatial domain
- image denoising