2023

LayoutDiffuse: Adapting Foundational Diffusion Models for Layout-to-Image Generation

Cheng, Jiaxin, Liang, Xiao, Shi, Xingjian et al.

Understand

Layout-to-image generation refers to the task of synthesizing photo-realistic images based on semantic layouts.

  • In this paper, we propose LayoutDiffuse that adapts a foundational diffusion model pretrained on large-scale image or text-image datasets for layout-to-image generation.
  • By adopting a novel neural adaptor based on layout attention and task-aware prompts, our method trains efficiently, generates images with both high perceptual quality and layout alignment, and needs less data.
  • Experiments on three datasets show that our method significantly outperforms other 10 generative models based on GANs, VQ-VAE, and diffusion models.

Reading the bibliography…