{"type": "article", "title": "LumaGuide: Distribution Shaping for Training-Free HDR Generation in Diffusion Models", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/lumaguide-distribution-shaping-for-training-free-hdr-generation-in-diffusion", "original_source": "https://arxiv.org/abs/2607.26237", "published": "2026-07-30T04:00:00+00:00", "accessed": "2026-07-30", "id": "lumaguide-distribution-shaping-for-training-free-hdr-generation-in-diffusion"}