XPSR: Cross-modal Priors for Diffusion-based Image Super-Resolution.
Yunpeng QuKun YuanKai ZhaoQizhi XieJinhua HaoMing SunChao ZhouPublished in: CoRR (2024)
Keyphrases
- image super resolution
- cross modal
- map estimation
- multi modal
- maximum a posteriori
- low resolution
- dictionary learning
- anisotropic diffusion
- super resolution
- edge preserving
- image retrieval
- multimedia retrieval
- markov random field
- high resolution
- visual recognition
- kernel regression
- image registration
- maximum likelihood
- image reconstruction
- visual similarity
- visual data
- multimedia databases
- em algorithm
- multiscale
- training data
- image patches
- sparse representation
- high dimensional data
- expectation maximization
- high dimensional