AI RESEARCH
DeCo: Frequency-Decoupled Pixel Diffusion for End-to-End Image Generation
arXiv CS.CV
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ArXi:2511.19365v2 Announce Type: replace Pixel diffusion aims to generate images directly in pixel space in an end-to-end fashion. This approach avoids the limitations of VAE in the two-stage latent diffusion, offering higher model capacity. Existing pixel diffusion models suffer from slow