AI RESEARCH
LucidFlux: Caption-Free Photo-Realistic Image Restoration via a Large-Scale Diffusion Transformer
arXiv CS.CV
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ArXi:2509.22414v3 Announce Type: replace Image restoration (IR) aims to recover images degraded by unknown mixtures while preserving semanticsconditions under which discriminative rers and UNet-based diffusion priors often oversmooth, hallucinate, or drift. We present LucidFlux, a caption-free IR framework that adapts a large diffusion transformer (Flux.1) without image captions. Our LucidFlux