SRDiff: Single image super-resolution with diffusion probabilistic models.
Haoying LiYifan YangMeng ChangShiqi ChenHuajun FengZhihai XuQi LiYueting ChenPublished in: Neurocomputing (2022)
Keyphrases
- single image super resolution
- probabilistic model
- sparse coding
- super resolution
- generative model
- dictionary learning
- low resolution
- graphical models
- image patches
- sparse representation
- conditional random fields
- high resolution
- natural images
- language model
- anisotropic diffusion
- latent variables
- high resolution images
- bayesian networks
- expectation maximization
- unsupervised learning
- principal component analysis
- compressive sensing
- image prior
- super resolution algorithm
- multiscale
- image reconstruction
- image representation
- dimensionality reduction
- image classification