2 papers
cs.CV2026
TPGDiff: Hierarchical Triple-Prior Guided Diffusion for Image Restoration
Yanjie Tu, Qingsen Yan, Axi Niu +1
All-in-one image restoration aims to address diverse degradation types using a single unified model. Existing methods typically rely on degradation priors to guide restoration, yet…
cs.CV2026
OSI: One-step Inversion Excels in Extracting Diffusion Watermarks
Yuwei Chen, Zhenliang He, Jia Tang +2
Watermarking is an important mechanism for provenance and copyright protection of diffusion-generated images. Training-free methods, exemplified by Gaussian Shading, embed watermar…