Neural Wavelet-domain Diffusion for 3D Shape Generation, Inversion, and Manipulation.
Jingyu HuKa-Hei HuiZhengzhe LiuRuihui LiChi-Wing FuPublished in: CoRR (2023)
Keyphrases
- wavelet domain
- spatial domain
- denoising
- wavelet coefficients
- wavelet transform
- shift invariant
- discrete wavelet transform
- multiscale
- image denoising
- human visual system
- wavelet decomposition
- multiresolution
- subband
- neural network
- sar images
- wavelet denoising
- nonlinear diffusion
- phase information
- network architecture
- high frequency
- frequency domain
- watermarking algorithm
- complex wavelet transform
- computer vision
- image processing
- visual quality
- natural images
- low level
- three dimensional