Pixel-Space Diffusion Transformers
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The paper argues that semantically richer latent representations can substantially improve diffusion Transformer optimization efficiency and expand the reconstruction–generation Pareto frontier.
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The paper argues that semantically richer latent representations can substantially improve diffusion Transformer optimization efficiency and expand the reconstruction–generation Pareto frontier.
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Pixeldit proposes pixel-space diffusion transformers for image generation, eliminating the need for a pretrained autoencoder and its associated information loss.
Xu Wang, Kaixiang Yao, Miao Pan, et al.
Proposes ProVisE, a benchmark-agnostic framework to evaluate spatial cognition in image-generation models by parsing pixel-space outputs into structured predictions, and introduces SpatialGen-Bench for unified comparison with text-output VLMs.