Can denoising diffusion probabilistic models generate realistic astrophysical fields?
Nayantara MudurDouglas P. FinkbeinerPublished in: CoRR (2022)
Keyphrases
- denoising
- probabilistic model
- nonlinear diffusion
- diffusion processes
- source separation
- image denoising
- graphical models
- total variation
- noisy images
- real world
- real life
- conditional random fields
- image processing
- latent variables
- natural images
- generative model
- wavelet domain
- expectation maximization
- automatically generate
- wavelet denoising
- language model
- hidden variables
- wavelet packet
- diffusion process
- denoising algorithm
- information retrieval systems
- bayesian networks
- partial differential equations
- independent component analysis
- gaussian noise
- diffusion equation
- least squares