Plug-and-Play Posterior Sampling under Mismatched Measurement and Prior Models.
Marien RenaudJiaming LiuValentin De BortoliAndrés AlmansaUlugbek KamilovPublished in: ICLR (2024)
Keyphrases
- prior models
- prior model
- posterior distribution
- natural images
- prior information
- probability distribution
- probability models
- mixture model
- sample size
- markov random field
- probabilistic model
- random sampling
- bayesian framework
- maximum a posteriori
- posterior probability
- latent variables
- higher order
- image sequences
- image segmentation
- image denoising