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About this paper

Yunnan Wang, Ziqiang Li, Zequn Zhang, Wenyao Zhang, Baao Xie, Xihui Liu, Wenjun Zeng, Xin Jin

DisCo is a framework that generates complex images from scene graphs by disentangling layout and semantic information and then recomposing them during the generation process. The method produces visually coherent images with accurate object relationships and attributes, addressing challenges in spatial and non-spatial scene understanding for image synthesis.

Key insights

  • Scene graphs can be effectively disentangled into separate layout and semantic components, enabling more precise control over image generation.
  • Object-specific attention masks within diffusion models can prevent semantic confusion and attribute leakage, ensuring fine-grained attribute control.
  • A multi-layered sampling approach allows for independent manipulation of individual objects and their attributes while maintaining overall scene coherence.

Summary by alphaXiv.

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