Joint Conditional Diffusion Model for Image Restoration with Mixed Degradations

arXiv:2404.07770v1 Announce Type: new
Abstract: Image restoration is rather challenging in adverse weather conditions, especially when multiple degradations occur simultaneously. Blind image decomposition was proposed to tackle this issue, however, its effectiveness heavily relies on the accurate estimation of each component. Although diffusion-based models exhibit strong generative abilities in image restoration tasks, they may generate irrelevant contents when the degraded images are severely corrupted. To address these issues, we leverage physical constraints to guide the whole restoration process, where a …

abstract arxiv blind cs.cv diffusion diffusion model generative however image image restoration issue mixed multiple type weather