DDPM: Ho, Jonathan, Ajay Jain, and Pieter Abbeel. “Denoising diffusion probabilistic models.” Advances in Neural Information Processing Systems 33 (2020): 6840-6851.
OpenAI, DALL·E 2: Ramesh, Aditya, et al. “Hierarchical text-conditional image generation with clip latents.” arXiv preprint arXiv:2204.06125 (2022).
Google, Imagen: Saharia, Chitwan, et al. “Photorealistic Text-to-Image Diffusion Models with Deep Language Understanding.” arXiv preprint arXiv:2205.11487 (2022).