Neural Wavelet-domain Diffusion for 3D Shape Generation.
Ka-Hei HuiRuihui LiJingyu HuChi-Wing FuPublished in: SIGGRAPH Asia (2022)
Keyphrases
- wavelet domain
- wavelet coefficients
- spatial domain
- denoising
- wavelet transform
- multiscale
- multiresolution
- image denoising
- discrete wavelet transform
- shift invariant
- wavelet decomposition
- subband
- high frequency
- nonlinear diffusion
- human visual system
- watermarking algorithm
- sar images
- neural network
- wavelet domain hidden markov tree
- network architecture
- autoregressive model
- texture image retrieval
- frequency domain
- diffusion process
- complex wavelet transform
- partial differential equations
- anisotropic diffusion
- natural images
- image compression
- wavelet basis
- three dimensional
- video sequences
- similarity measure
- phase information
- mexican hat