Modèle texte-image

Recent advancements in text-to-image generation have been driven by diffusion models, but single-stage models face challenges in computational efficiency and image detail refinement. To address this, the authors propose CogView3, a cascaded framework that enhances text-to-image diffusion by first creating low-resolution images and then applying relay-based super-resolution. This approach results in competitive text-to-image outputs while…